Niche

2D + Online Co-Op

Games tagged both 2D and Online Co-Op: 49 indie paid launches, 5 of them earned $100k+ in their first year.

How to read this page

A hit is an estimated $100k+ first year. Revenue is estimated from Steam reviews, so read figures as "about". Earnings are sales on Steam after discounts and regional prices, before Steam's 30% cut, refunds and sales tax. About 58% of it reaches the developer.
Price moves the odds more than genre does, so the page opens on one price band. The keys in section 2 switch it.
From 26,280 indie paid launches 12 to 36 months old, data of 3 Oct 2026. How it is measured.

Price Under $5

All prices1 in 17 hit $100k+Under $51 in 219 hit $100k+$5 to $101 in 30 hit $100k+$10 to $2018 in 100 hit $100k+$20 to $4040 in 100 hit $100k+

Base rate: indie paid launches 12 to 36 months old, 26,280 launches. Odds compare best within one price.

Lens Standard

Standard West-facing view Without the breakout Last 18 months

All indie paid launches 12 to 36 months old. Lens figures exist at all prices only; inside a price band this page shows the standard figures.

Sample 10+

10+ launchesshow small samples 30+ launches 100+ launchesonly big markets

Hides anything measured on fewer launches.

Under $5

Showing 2D + Online Co-Op priced under $5. This filter changes the answer: at all prices the pair beats 2D and trails Online Co-Op; priced under $5 it is too small to compare with 2D and is too small to compare with Online Co-Op.

1Scoreboard: the pair against each of its tags

The pair's chance of a $100k+ first year beside each of its two tags, ranked like a high-score table, with typical earnings and the launches behind every figure.

ScoreboardDoes this pair beat its genres?Under $5

2D + Online Co-Op is too small to compare with 2D and is too small to compare with Online Co-Op: 0 of its 28 launches earned $100k+ priced under $5, against 0.4 in 100 for 2D and 4 of 225 launches for Online Co-Op.

Small sample: 28 launches, 0 hits.

TIEA tie

Tag onemood tag2D

0.4in 100 earned
$100k+

Odds1 in 236

Typical earnings$125

Launches4,959 / 21 hits

Pair against ittoo few hits to compare

TIEA tie

This pair2D + Online Co-Op

0 of 28launches earned
$100k+ small

Odds0 of 28 launches

Typical earnings$337

Launches28 / 0 hits

Expected0.5 in 100

TIEA tie

Tag twoOnline Co-Op

4 of 225launches earned
$100k+ small

Odds4 of 225 launches

Typical earnings$340

Launches225 / 4 hits

Pair against ittoo few hits to compare

All indie launches under $5: 0.5 in 100 earned $100k+ (1 in 219), typical $169, from 13,780 launches.each block is 0.5 in 100 all indie at under $52D is a mood tag: GMD never ranks it alone, but every game carrying it is counted.

2Overlap: where the two tags meet

Each circle is one tag, sized by its launches, and the gold overlap is exactly this pair. Click a part to read it. Price changes the odds more than genre does (under $5: 0.5 in 100 launches earned $100k+; $20 to $40: 40.0 in 100), so read it within a price band.

Price bandswitches the whole page

All prices49 in pair Under $528 in pair $5 to $1010 in pair$10 to $206: too few$20 to $405: too few

What the overlap means

The overlap is this niche: the 28 games tagged both 2D and Online Co-Op priced under $5. 0 of 28 of them earned $100k+, against 0.4 in 100 for 2D-only games and 4 of 197 for Online Co-Op-only games, so the mix is too small to compare with 2D alone and is too small to compare with Online Co-Op alone.

Both: 28 games priced under $5; 0 of 28 earned $100k+, typical first-year earnings $337.

Circle areas follow launch counts; the gold overlap is exactly the pair's 28 launches. The outer parts are each tag's launches minus the pair's, so their chance is exact; their typical earnings are not computed yet.

3Comparables

Who leads this pair and each of its tags. Free until launch: one click opens the card. The full comparables list (nearest hits by tag pair, price and launch year) is not computed yet, and the card says so.

Comparables

Leaders

Top earner, share of the moneyFree until launch

Ratatanleads this pair31.8%

PairRatatan31.8%

2DHollow Knight: Silksong39.3%

Online Co-OpPalworld26.3%

CheckOne game over half?no

NextNearest hitsnot computed yet

Lens checkHolds in 1 of 3, 2 too few to tell. Standard: the base the others are compared with. West-facing view: too few to tell. Without the breakout: holds. Last 18 months: too few to tell.

Open free preview

ComparablesFree until launchClick to unlockWho leads 2D + Online Co-Op

What this card holds

Leaders. The top earner in this pair and in each of its two tags, with its share of the money.
One-hit check. Whether a single game holds over half of the pair's money.
Nearest hits. Similar games that earned $100k+, matched by tag pair, price and launch year: not computed yet.

How the list will be picked

Same tag pairdata ready

Same price banddata ready

Launched within a year of each otherplanned

Earned $100k+planned

The list itselfnot computed yet

Free until launch: one click opens the card.

The leaders, in words

Ratatan earned 31.8% of the estimated first-year money of the 49 2D + Online Co-Op launches.
2D is led by Hollow Knight: Silksong, with 39.3% of its money.
Online Co-Op is led by Palworld, with 26.3% of its money.
No game holds over half of this pair's money, so the pair is not a one-hit market.

Nearest hits (similar games that earned $100k+, matched by tag pair, price and launch year): not computed yet.

Filters do not apply here yet. Leaders and shares are for all prices and the Standard view; per price band and per lens they are not computed yet.

4Lens check: does the answer hold?

The same figures with three kinds of games set aside: games mostly reviewed in Chinese, the single biggest earner, and everything older than 18 months.

Does the answer hold?

All prices

2D + Online Co-Op holds in Without the breakout; too few to tell in West-facing view and Last 18 months. No lens moves the chance or typical earnings more than chance alone would.

2D + Online Co-Op through every lens, all prices
This pair	BaseStandardevery launch	West-facing view48 of 49 launches	Without the breakout48 of 49 launches	Last 18 months16 of 49 launches
Launches counted	495 hits	484 hits	484 hits	162 hits
Earned $100k+	10.2 in 100	4 of 48too few for a rate	4 of 48too few for a rate	2 of 16too few for a rate
Typical first-year earnings	$944top tenth $108,341+	$944	$944	$1,817
Chance against standard	the base	-18.3%1.9 fewer in 100; too few to tell	-18.3%1.9 fewer in 100	+22.5%2.3 more in 100; too few to tell
Typical against standard	the base	0.0%no change; too few to tell	0.0%no change	+92.5%$873 more; too few to tell
Does it hold?	The base view	Too few to tell	Holds	Too few to tell

BaseStandardThe base view

Every indie paid launch tagged both 2D and Online Co-Op, 12 to 36 months old: 49 launches.

Launches counted: 495 hits
Earned $100k+: 10.2 in 100
Typical first-year earnings: $944top tenth $108,341+
Chance against standard: the base
Typical against standard: the base

West-facing viewToo few to tell

Games mostly reviewed outside China. Drops games mostly reviewed in Chinese, meaning 35% or more of their reviews are in Simplified Chinese: 1 of 49 launches here. Review language is measured for games with 2,000+ reviews; smaller games are guessed from their names.

Launches counted: 484 hits
Earned $100k+: 4 of 48too few for a rate
Typical first-year earnings: $944
Chance against standard: -18.3%1.9 fewer in 100; too few to tell
Typical against standard: 0.0%no change; too few to tell

Without the breakoutHolds

Drops the single biggest earner, Ratatan (31.8% of the money): 48 launches left. It moves the answer when that one game earned over half the money.

Launches counted: 484 hits
Earned $100k+: 4 of 48too few for a rate
Typical first-year earnings: $944
Chance against standard: -18.3%1.9 fewer in 100
Typical against standard: 0.0%no change

Last 18 monthsToo few to tell

Keeps only launches 18 months old or newer: 16 of 49.

Launches counted: 162 hits
Earned $100k+: 2 of 16too few for a rate
Typical first-year earnings: $1,817
Chance against standard: +22.5%2.3 more in 100; too few to tell
Typical against standard: +92.5%$873 more; too few to tell

Standard: Every indie paid launch tagged both 2D and Online Co-Op, 12 to 36 months old: 49 launches.
West-facing view: Games mostly reviewed outside China. Drops games mostly reviewed in Chinese, meaning 35% or more of their reviews are in Simplified Chinese: 1 of 49 launches here. Review language is measured for games with 2,000+ reviews; smaller games are guessed from their names.
Without the breakout: Drops the single biggest earner, Ratatan (31.8% of the money): 48 launches left. It moves the answer when that one game earned over half the money.
Last 18 months: Keeps only launches 18 months old or newer: 16 of 49.

2D is audience split: West-facing view moves the answer more than chance alone would. It holds in Without the breakout and Last 18 months.

2D through every lens, all prices
2D	BaseStandardevery launch	West-facing view7,740 of 8,238 launches	Without the breakout8,237 of 8,238 launches	Last 18 months2,299 of 8,238 launches
Launches counted	8,238239 hits	7,740217 hits	8,237238 hits	2,29974 hits
Earned $100k+	2.9 in 1001 in 34	2.8 in 1001 in 36	2.9 in 1001 in 35	3.2 in 1001 in 31
Typical first-year earnings	$286top tenth $11,851+	$303	$286	$285
Chance against standard	the base	-3.4%0.1 fewer in 100	-0.4%no change	+10.9%0.3 more in 100
Typical against standard	the base	+5.9%$17 more	0.0%no change	-0.3%$1 less
Does it hold?	The base view	Moves the answer	Holds	Holds

BaseStandardThe base view

Every indie paid launch tagged 2D, 12 to 36 months old: 8,238 launches.

Launches counted: 8,238239 hits
Earned $100k+: 2.9 in 1001 in 34
Typical first-year earnings: $286top tenth $11,851+
Chance against standard: the base
Typical against standard: the base

West-facing viewMoves the answer

Games mostly reviewed outside China. Drops games mostly reviewed in Chinese, meaning 35% or more of their reviews are in Simplified Chinese: 498 of 8,238 launches here. Review language is measured for games with 2,000+ reviews; smaller games are guessed from their names.

Launches counted: 7,740217 hits
Earned $100k+: 2.8 in 1001 in 36
Typical first-year earnings: $303
Chance against standard: -3.4%0.1 fewer in 100
Typical against standard: +5.9%$17 more

Without the breakoutHolds

Drops the single biggest earner, Hollow Knight: Silksong (39.3% of the money): 8,237 launches left. It moves the answer when that one game earned over half the money.

Launches counted: 8,237238 hits
Earned $100k+: 2.9 in 1001 in 35
Typical first-year earnings: $286
Chance against standard: -0.4%no change
Typical against standard: 0.0%no change

Last 18 monthsHolds

Keeps only launches 18 months old or newer: 2,299 of 8,238.

Launches counted: 2,29974 hits
Earned $100k+: 3.2 in 1001 in 31
Typical first-year earnings: $285
Chance against standard: +10.9%0.3 more in 100
Typical against standard: -0.3%$1 less

Standard: Every indie paid launch tagged 2D, 12 to 36 months old: 8,238 launches.
West-facing view: Games mostly reviewed outside China. Drops games mostly reviewed in Chinese, meaning 35% or more of their reviews are in Simplified Chinese: 498 of 8,238 launches here. Review language is measured for games with 2,000+ reviews; smaller games are guessed from their names.
Without the breakout: Drops the single biggest earner, Hollow Knight: Silksong (39.3% of the money): 8,237 launches left. It moves the answer when that one game earned over half the money.
Last 18 months: Keeps only launches 18 months old or newer: 2,299 of 8,238.

Online Co-Op holds in West-facing view, Without the breakout and Last 18 months. No lens moves the chance or typical earnings more than chance alone would.

Online Co-Op through every lens, all prices
Online Co-Op	BaseStandardevery launch	West-facing view626 of 647 launches	Without the breakout646 of 647 launches	Last 18 months181 of 647 launches
Launches counted	647126 hits	626119 hits	646125 hits	18133 hits
Earned $100k+	19.5 in 100	19.0 in 100	19.3 in 100	18.2 in 100
Typical first-year earnings	$4,883top tenth $556,269+	$4,860	$4,883	$5,171
Chance against standard	the base	-2.4%0.5 fewer in 100	-0.6%0.1 fewer in 100	-6.4%1.2 fewer in 100
Typical against standard	the base	-0.5%$23 less	0.0%no change	+5.9%$288 more
Does it hold?	The base view	Holds	Holds	Holds

BaseStandardThe base view

Every indie paid launch tagged Online Co-Op, 12 to 36 months old: 647 launches.

Launches counted: 647126 hits
Earned $100k+: 19.5 in 100
Typical first-year earnings: $4,883top tenth $556,269+
Chance against standard: the base
Typical against standard: the base

West-facing viewHolds

Games mostly reviewed outside China. Drops games mostly reviewed in Chinese, meaning 35% or more of their reviews are in Simplified Chinese: 21 of 647 launches here. Review language is measured for games with 2,000+ reviews; smaller games are guessed from their names.

Launches counted: 626119 hits
Earned $100k+: 19.0 in 100
Typical first-year earnings: $4,860
Chance against standard: -2.4%0.5 fewer in 100
Typical against standard: -0.5%$23 less

Without the breakoutHolds

Drops the single biggest earner, Palworld (26.3% of the money): 646 launches left. It moves the answer when that one game earned over half the money.

Launches counted: 646125 hits
Earned $100k+: 19.3 in 100
Typical first-year earnings: $4,883
Chance against standard: -0.6%0.1 fewer in 100
Typical against standard: 0.0%no change

Last 18 monthsHolds

Keeps only launches 18 months old or newer: 181 of 647.

Launches counted: 18133 hits
Earned $100k+: 18.2 in 100
Typical first-year earnings: $5,171
Chance against standard: -6.4%1.2 fewer in 100
Typical against standard: +5.9%$288 more

Standard: Every indie paid launch tagged Online Co-Op, 12 to 36 months old: 647 launches.
West-facing view: Games mostly reviewed outside China. Drops games mostly reviewed in Chinese, meaning 35% or more of their reviews are in Simplified Chinese: 21 of 647 launches here. Review language is measured for games with 2,000+ reviews; smaller games are guessed from their names.
Without the breakout: Drops the single biggest earner, Palworld (26.3% of the money): 646 launches left. It moves the answer when that one game earned over half the money.
Last 18 months: Keeps only launches 18 months old or newer: 181 of 647.

A lens moves the chance only when it differs from standard by more than a random cut of the same size would, with 5+ hits on both sides; typical earnings are compared from 100 launches, within 25%. Without the breakout moves the answer when one game earned over half the money. Lens figures by price band are not computed yet, so this table is for all prices.

5Premium early list

Alerts when 2D + Online Co-Op moves, comparables the day they land, and every lens for every pair and price. Free until launch.

Free until launch

Keep gold access after launch: alerts, comparables, every lens.