Choose Peekaboo
Choose Peekaboo if you want an Indie, Simulation, and Massively Multiplayer game with Custom Volume Controls and Save Anytime. On Steam, it's currently about 94% cheaper on the Steam Store. Peekaboo launched in 2019.
Peekaboo vs METAL GEAR SOLID: Peace Walker - Master Collection Version
Peekaboo and METAL GEAR SOLID: Peace Walker - Master Collection Version both land in Action, Adventure on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Adventure on Steam. Peekaboo (2019) is 7 years older than METAL GEAR SOLID: Peace Walker - Master Collection Version (2026). Peekaboo is currently ~94% cheaper on Steam than METAL GEAR SOLID: Peace Walker - Master Collection Version (2.99 USD vs. 49.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose METAL GEAR SOLID: Peace Walker - Master Collection Version
Choose METAL GEAR SOLID: Peace Walker - Master Collection Version if you want the DualShock Controller Support, Steam Input API Support, and Stereo Sound side of the pairing. On Steam, it's the newer release (2026) and ships with the modern feature baseline. METAL GEAR SOLID: Peace Walker - Master Collection Version launched in 2026.
Both Peekaboo and METAL GEAR SOLID: Peace Walker - Master Collection Version sit in Action and Adventure on Steam and both list Multi-player, Online PvP, and Online Co-op, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Peekaboo |  METAL GEAR SOLID: Peace Walker - Master Collection Version | |
|---|---|---|
| Released | 2019 | 2026 |
| Genres | Action, Indie, Adventure, Simulation, Massively Multiplayer, RPG, Casual | Action, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 2.99 USD | 49.99 USD |
| Steam reviews | 82.4% positive (882 reviews) | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Redaster Studio | KONAMI |
Side by side
- Both share Action, Adventure on Steam.
- Peekaboo (2019) is 7 years older than METAL GEAR SOLID: Peace Walker - Master Collection Version (2026).
- Peekaboo is currently ~94% cheaper on Steam than METAL GEAR SOLID: Peace Walker - Master Collection Version (2.99 USD vs. 49.99 USD).
- Both support cooperative play.
- Peekaboo is Deck Playable on Steam Deck; METAL GEAR SOLID: Peace Walker - Master Collection Version has no Deck rating yet.
Peekaboo vs METAL GEAR SOLID: Peace Walker - Master Collection Version — FAQ
- Should I play Peekaboo or METAL GEAR SOLID: Peace Walker - Master Collection Version first?
- If you want chronology, Peekaboo (2019) came out before METAL GEAR SOLID: Peace Walker - Master Collection Version (2026). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Peekaboo and METAL GEAR SOLID: Peace Walker - Master Collection Version similar?
- They overlap on Action, Adventure on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Do both Peekaboo and METAL GEAR SOLID: Peace Walker - Master Collection Version have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Peekaboo ships Online Co-op, Co-op; METAL GEAR SOLID: Peace Walker - Master Collection Version ships Online Co-op, Co-op.
- Does Peekaboo run on Steam Deck?
- Yes — Peekaboo is rated Deck Playable by Valve. METAL GEAR SOLID: Peace Walker - Master Collection Version doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.