Under The Island
Slime King Games · Top Hat Studios, Inc. · 2026-02-17
SteamGOGPlayStation Store
Modes: Single player · Perspectives: Bird view / Isometric, Side view
Releases: Feb 17, 2026 (Nintendo Switch), Feb 17, 2026 (PC (Microsoft Windows)), Feb 17, 2026 (PlayStation 4), Feb 17, 2026 (Xbox Series X|S), Feb 17, 2026 (PlayStation 5)
Embark on an epic adventure in Under the Island! A 2D action-adventure steeped in ‘90s charm, step into the shoes of Nia, and battle fierce monsters, solve clever puzzles, and explore a world alive with mystery as you race to save your new home before it’s too late.
Under The Island is a 2026 Action, Adventure, Indie, RPG game priced at $19.99, with a Very Positive review sentiment (92% of 513 reviews).
Health check
- · 37 reviews in the last 8 weeks (~5/week).
- · Review velocity up 54% vs the prior 8 weeks.
- · Current weekly pace is under 5% of the all-time peak week (140 reviews).
- · Top 20% of 28,202 Action games in the census by review count.
Health tier since 2026-08-31
Review-multiple estimate from 530 total reviews — how this is computed.
Current store prices
| GOG | $14.99 | -25% |
Deal snapshots via CheapShark, refreshed daily.
All-time low: $12.39 at Fanatical (2026-09-14)via IsThereAnyDeal
12-month high $19.99 · on sale 47 of 78 observed days · $2.60 above the all-time low (census price snapshots)
Review momentum
Price history
Completion
- · 92.7% of players earned Let's go!
- · 40.8% of players earned Quiz Champ
- · 9.7% of players earned Groovy!
Global achievement rates from Steam.
Details
4 supported languages: English, German, Simplified Chinese, Japanese
Post-launch support: 1 DLC released, first 2026-02-17 (Steam store data)
Console footprint
| Platform | Players tracked | Completion | Trophies/achievements |
|---|---|---|---|
| Steam (Steam) | 301 | 18% | 33 |
| PS5 (PlayStation) | 216 | 37% | 34 |
| Switch (Nintendo) | 41 | 0% | 0 |
| PS4 (PlayStation) | 35 | 51% | 34 |
| Xbox Series, Xbox One (Xbox) | 32 | 13% | 33 |
Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.
Census log
- 2026-02-17First review activity on record (week of 2026-02-17).
- 2026-02-17Biggest review week on record: 140 reviews (week of 2026-02-17).
Computed from census-recorded observations only — dates are observation dates.
Players also track
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Similarity via IGDB.