Choose Marble Ball Friends
Choose Marble Ball Friends if you want a Simulation game with Multi-player, Online Co-op, and Co-op. On Steam, it has co-op, so you can bring a friend. Marble Ball Friends launched in 2022.
Marble Ball Friends vs That Rocket Game
Marble Ball Friends and That Rocket Game both land in 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 Indie, Casual on Steam. Marble Ball Friends (2022) is 1 year older than That Rocket Game (2023). That Rocket Game is currently ~75% cheaper on Steam than Marble Ball Friends (0.99 USD vs. 3.99 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 That Rocket Game
Choose That Rocket Game if it's currently about 75% cheaper on the Steam Store. That Rocket Game launched in 2023.
Both Marble Ball Friends and That Rocket Game sit in 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
 Marble Ball Friends |  That Rocket Game | |
|---|---|---|
| Released | 2022 | 2023 |
| Genres | Indie, Simulation, Casual | Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Playable |
| Price | 3.99 USD | 0.99 USD |
| Steam reviews | 1 reviews | 82.6% positive (23 reviews) |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Single-player only |
| Developers | STP WORKS | Dan's Games |
Side by side
- Both share Indie, Casual on Steam.
- Marble Ball Friends (2022) is 1 year older than That Rocket Game (2023).
- That Rocket Game is currently ~75% cheaper on Steam than Marble Ball Friends (0.99 USD vs. 3.99 USD).
- Marble Ball Friends has co-op; That Rocket Game does not.
- That Rocket Game is Deck Playable on Steam Deck; Marble Ball Friends has no Deck rating yet.
Marble Ball Friends vs That Rocket Game — FAQ
- Should I play Marble Ball Friends or That Rocket Game first?
- If you want chronology, Marble Ball Friends (2022) came out before That Rocket Game (2023). 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 Marble Ball Friends and That Rocket Game similar?
- They overlap on 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 That Rocket Game have multiplayer like Marble Ball Friends?
- No. Marble Ball Friends supports multiplayer on Steam (Multi-player, Cross-Platform Multiplayer, Online Co-op), while That Rocket Game is listed as single-player only.