Choose Intralism: Rebuild
Choose Intralism: Rebuild if you want the Multi-player, Online PvP, and Online Co-op side of the pairing. On Steam, it's currently about 60% cheaper on the Steam Store. Intralism: Rebuild launched in 2021.
Intralism: Rebuild vs Synthwave Tunnel
Intralism: Rebuild and Synthwave Tunnel both land in Action, Indie, Casual 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, Indie, Casual on Steam. Intralism: Rebuild (2021) is 4 years older than Synthwave Tunnel (2025). Intralism: Rebuild is currently ~60% cheaper on Steam than Synthwave Tunnel (1.99 USD vs. 4.99 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 Synthwave Tunnel
Choose Synthwave Tunnel if it's the newer release (2025) and ships with the modern feature baseline. Synthwave Tunnel launched in 2025.
Both Intralism: Rebuild and Synthwave Tunnel sit in Action, Indie, and Casual on Steam, 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
 Intralism: Rebuild |  Synthwave Tunnel | |
|---|---|---|
| Released | 2021 | 2025 |
| Genres | Action, Indie, Casual, Early Access | Action, Indie, Casual, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 1.99 USD | 4.99 USD |
| Steam reviews | 71.4% positive (14 reviews) | 4 reviews |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | KHB-Soft | Hard Shark Games |
Side by side
- Both share Action, Indie, Casual on Steam.
- Intralism: Rebuild (2021) is 4 years older than Synthwave Tunnel (2025).
- Intralism: Rebuild is currently ~60% cheaper on Steam than Synthwave Tunnel (1.99 USD vs. 4.99 USD).
- Intralism: Rebuild has co-op; Synthwave Tunnel does not.
- Intralism: Rebuild is Deck Playable on Steam Deck; Synthwave Tunnel has no Deck rating yet.
Intralism: Rebuild vs Synthwave Tunnel — FAQ
- Should I play Intralism: Rebuild or Synthwave Tunnel first?
- If you want chronology, Intralism: Rebuild (2021) came out before Synthwave Tunnel (2025). 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 Intralism: Rebuild and Synthwave Tunnel similar?
- They overlap on Action, Indie, Casual 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.
- Does Synthwave Tunnel have multiplayer like Intralism: Rebuild?
- No. Intralism: Rebuild supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Synthwave Tunnel is listed as single-player only.
- Does Intralism: Rebuild run on Steam Deck?
- Yes — Intralism: Rebuild is rated Deck Playable by Valve. Synthwave Tunnel doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.