Choose Rock of Ages
Choose Rock of Ages if you want a Racing game with Multi-player, Shared/Split Screen, and Online PvP. On Steam, it's currently about 57% cheaper on the Steam Store. 1,789 Steam reviews back the pick.
Rock of Ages vs DEFENDER 3D
Rock of Ages and DEFENDER 3D both land in Action, Strategy, Indie 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, Strategy, Indie on Steam. Rock of Ages (2011) is 7 years older than DEFENDER 3D (2018). Rock of Ages is currently ~57% cheaper on Steam than DEFENDER 3D (2.99 USD vs. 6.99 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 DEFENDER 3D
Choose DEFENDER 3D if you want a Casual experience. On Steam, it's the newer release (2018) and ships with the modern feature baseline. DEFENDER 3D launched in 2018.
Both Rock of Ages and DEFENDER 3D sit in Action, Strategy, and Indie on Steam and both list Steam Leaderboards, 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
 Rock of Ages |  DEFENDER 3D | |
|---|---|---|
| Released | 2011 | 2018 |
| Genres | Action, Strategy, Indie, Racing | Action, Strategy, Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 2.99 USD | 6.99 USD |
| Steam reviews | 92.1% positive (1,789 reviews) | 8 reviews |
| Multiplayer | Multi-player, Co-op | Single-player only |
| Developers | ACE Team | Blueshift Media |
Side by side
- Both share Action, Strategy, Indie on Steam.
- Rock of Ages (2011) is 7 years older than DEFENDER 3D (2018).
- Rock of Ages is currently ~57% cheaper on Steam than DEFENDER 3D (2.99 USD vs. 6.99 USD).
- Rock of Ages has co-op; DEFENDER 3D does not.
- Rock of Ages is Deck Playable on Steam Deck; DEFENDER 3D has no Deck rating yet.
Rock of Ages vs DEFENDER 3D — FAQ
- Should I play Rock of Ages or DEFENDER 3D first?
- If you want chronology, Rock of Ages (2011) came out before DEFENDER 3D (2018). 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 Rock of Ages and DEFENDER 3D similar?
- They overlap on Action, Strategy, Indie 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 DEFENDER 3D have multiplayer like Rock of Ages?
- No. Rock of Ages supports multiplayer on Steam (Multi-player, Co-op), while DEFENDER 3D is listed as single-player only.
- Does Rock of Ages run on Steam Deck?
- Yes — Rock of Ages is rated Deck Playable by Valve. DEFENDER 3D doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.