Choose Bunker Down
Choose Bunker Down if you want a Strategy experience. On Steam, it's currently about 80% cheaper on the Steam Store. Bunker Down launched in 2021.
Bunker Down vs Idle Trillionaire
Bunker Down and Idle Trillionaire 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. Bunker Down (2021) is 3 years older than Idle Trillionaire (2024). Bunker Down is currently ~80% cheaper on Steam than Idle Trillionaire (0.99 USD vs. 5.00 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 Idle Trillionaire
Choose Idle Trillionaire if you want a Simulation experience. On Steam, it's the newer release (2024) and ships with the modern feature baseline. Idle Trillionaire launched in 2024.
Both Bunker Down and Idle Trillionaire 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
 Bunker Down |  Idle Trillionaire | |
|---|---|---|
| Released | 2021 | 2024 |
| Genres | Strategy, Indie, Casual | Indie, Simulation, Casual |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Unrated | Deck Playable |
| Price | 0.99 USD | 5.00 USD |
| Steam reviews | 6 reviews | 84.6% positive (26 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Something Something Games | The Slanted Room |
Side by side
- Both share Indie, Casual on Steam.
- Bunker Down (2021) is 3 years older than Idle Trillionaire (2024).
- Bunker Down is currently ~80% cheaper on Steam than Idle Trillionaire (0.99 USD vs. 5.00 USD).
- Idle Trillionaire is Deck Playable on Steam Deck; Bunker Down has no Deck rating yet.
Bunker Down vs Idle Trillionaire — FAQ
- Should I play Bunker Down or Idle Trillionaire first?
- If you want chronology, Bunker Down (2021) came out before Idle Trillionaire (2024). 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 Bunker Down and Idle Trillionaire 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.