Steam market intelligence
School 666
84% positive · 691 Steam reviews · released Jun 11, 2025 · by Lokin
What it likely sold — estimate, stated as a range on purpose
Lifetime units: ~26.2k
(P10–P90: 10.5k – 57.7k)
Gross revenue: ~$215k
(P10–P90: $85.9k – $473k)
Estimate, method v1.0 — before Steam's ~30% share, refunds and VAT. The band approximates where about 8 in 10 comparable games land in published studies; some sit outside it. Our own hit rate goes on the accuracy ledger once measured. How we estimate
Estimates are statistical inferences from public data. They are not sourced from Valve or the developer and may deviate materially from actual results. Do not rely on them for investment or contractual decisions. As of Oct 1, 2026.
Player voice — measured shares of Steam thumbs, never a model
Multiplayer & community97% positive · 39 mentions
“It doesn’t lean too much into horror, but as a co-op game, it’s genuinely fun. I found it a lot more enjoyable than Hospital 666, with decently more content. We've been waiting for this game a damn long time and it happened to come out…”
Recommended · Steam review · Jun 2025 · 3 h played · Report / request removalContent & longevity75% positive · 16 mentions
“It doesn’t lean too much into horror, but as a co-op game, it’s genuinely fun. I found it a lot more enjoyable than Hospital 666, with decently more content. We've been waiting for this game a damn long time and it happened to come out…”
Recommended · Steam review · Jun 2025 · 3 h played · Report / request removalGameplay & mechanics88% positive · 16 mentions
“School 666 is a psychological horror experience developed and published by Lokin that transforms an ordinary educational setting into a place of relentless paranoia. At first glance, the school appears mundane, but each trip through its…”
Recommended · Steam review · Jul 2026 · 13 h played · Report / request removalVisuals & audio83% positive · 12 mentions
“School 666 is a psychological horror experience developed and published by Lokin that transforms an ordinary educational setting into a place of relentless paranoia. At first glance, the school appears mundane, but each trip through its…”
Recommended · Steam review · Jul 2026 · 13 h played · Report / request removal248 recent English reviews stored · topics keyword-matched · topics under 12 mentions stay hidden · methodology
Reviews are shown as published on Steam, including reviews from key activations and free copies — so percentages here can differ from the score on the Steam store page. GameTrend does not check whether reviewers bought or played the game.
Game DNA — store facts, community tag votes, labeled AI inference
How you play together
Single-playerMultiplayerCo-opOnline co-op
Platform features
AchievementsSteam Cloud
Business model
Buy to play
Sources: Valve store fields · community tag votes · AI-inferred values are marked and drawn from a fixed vocabulary.