What it likely sold — estimate, stated as a range on purpose
Lifetime units: ~57.6k
(P10–P90: 23k – 127k)
Gross revenue: ~$1.4M
(P10–P90: $566k – $3.1M)
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
Last 90 days: 75% positive across 59 stored reviews. Adventure games with 100+ reviews typically sit around 86% (median of 4113 games).
Story & writing75% positive · 205 mentions
“At 81 years old, I thought my gaming career would mostly involve yelling at the TV during bingo commercials and accidentally opening 47 browser tabs. Then I played Under the Waves. What a ride. This game has everything an 81-year-old gamer…”
Recommended · Steam review · May 2026 · 9 h played · Report / request removalVisuals & audio84% positive · 116 mentions
“Sometimes there are games that are so intense that you sit there for a long time afterwards and ask yourself what you have just experienced. Games that manage to create tears and carry you along. Games that are so beautifully designed that…”
Recommended · Steam review · Apr 2025 · 22 h played · Report / request removalGameplay & mechanics67% positive · 91 mentions
“First and foremost, do not go into this game expecting another Subnautica. The game does feature survival and crafting elements, but they are definitely not the primary focus. Under the Waves is ultimately a narrative driven game with…”
Recommended · Steam review · Jul 2026 · 16 h played · Report / request removalPerformance & stability65% positive · 66 mentions
“Sometimes there are games that are so intense that you sit there for a long time afterwards and ask yourself what you have just experienced. Games that manage to create tears and carry you along. Games that are so beautifully designed that…”
Recommended · Steam review · Apr 2025 · 22 h played · Report / request removalControls & UI69% positive · 61 mentions
“At 81 years old, I thought my gaming career would mostly involve yelling at the TV during bingo commercials and accidentally opening 47 browser tabs. Then I played Under the Waves. What a ride. This game has everything an 81-year-old gamer…”
Recommended · Steam review · May 2026 · 9 h played · Report / request removalPrice & value65% positive · 43 mentions
“First and foremost, do not go into this game expecting another Subnautica. The game does feature survival and crafting elements, but they are definitely not the primary focus. Under the Waves is ultimately a narrative driven game with…”
Recommended · Steam review · Jul 2026 · 16 h played · Report / request removalContent & longevity60% positive · 30 mentions
“First and foremost, do not go into this game expecting another Subnautica. The game does feature survival and crafting elements, but they are definitely not the primary focus. Under the Waves is ultimately a narrative driven game with…”
Recommended · Steam review · Jul 2026 · 16 h played · Report / request removal346 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.