How many copies did Thunder Tier One sell?

141k to 229k copies, based on its 6k Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Thunder Tier One make?

Thunder Tier One is free to play, so there is no copy-sales revenue to estimate.

How big is Thunder Tier One?

Estimated owners: ≈ 141k–229k; from 6k reviews (Mixed)

A labeled estimate from the public review count (adjusted for release year), not exact sales. Owner data cross-checked with SteamSpy.

Does this actually work?

We left Thunder Tier One out and predicted the genre from its 8 similar games. Every figure here, including Thunder Tier One's, is estimated from Steam reviews, not self-reported sales.

Copies, estimated from reviews

typical (middle half) 346k–1.2M

best case 1.4M (Super Animal Royale)

The Co-op genre

All 8 of your similar games are hits. A healthy genre for a game like yours.

A hit here: 1,000+ reviews, roughly $150k+ before Steam's cut (a standard indie benchmark).

A typical game

≈ 346k–1.2M copies

≈ $2.6M after Steam's cut

from ~13k reviews

Best case

≈ 1.1M–1.8M copies

Super Animal Royale

The genre you'd be entering

Your set: Your set clusters on Co-op (6 of 8) and Top-Down Shooter (5 of 8).
The winners: Winners here lead with Battle Royale + Shooter.
The era: The games you compared span 2010 to 2026, a genre with a long track record.

Copies and revenue are rough lifetime estimates from the review count.

Similar games

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Alien Swarm: Reactive Drop 2017	Est. copies ≈ 814k–1.3M 1.8x vs typical SteamSpy 200k–500k	Est. revenue Free	Free	24k reviews Very Positive	Twin Stick ShooterPvE
Relic Hunters Zero: Remix 2015	Est. copies ≈ 314k–509k SteamSpy 1M–2M	Est. revenue Free	Free	7k reviews Very Positive	Looter ShooterTwin Stick Shooter
The Spell Brigade 2026	Est. copies ≈ 388k–631k SteamSpy 200k–500k	Est. revenue $1.4M–$3.7M after Steam's cut $2.5M–$5.7M before the cut	$12.99	16k reviews Very Positive	Action RoguelikeOnline Co-Op
SYNTHETIK: Arena 2019	Est. copies ≈ 67k–110k SteamSpy 200k–500k	Est. revenue Free	Free	2k reviews Very Positive	Free to PlayAction
Alien Swarm 2010	Est. copies ≈ 1.1M–1.8M 1.7x vs typical SteamSpy 2M–5M	Est. revenue Free	Free	22k reviews Very Positive	Free to PlayCo-op
Skillshot City 2017	Est. copies ≈ 113k–184k SteamSpy under 20k	Est. revenue Free	Free	3k reviews Very Positive	Battle RoyaleRogue-lite
Super Animal Royale 2021	Est. copies ≈ 1.1M–1.8M 3.4x vs typical SteamSpy 1M–2M	Est. revenue Free	Free	44k reviews Very Positive	Battle RoyaleFree to Play