Choose DOOM + DOOM II
Choose DOOM + DOOM II if you want the Multi-player, Shared/Split Screen, and Online PvP side of the pairing. On Steam, it carries the stronger Steam consensus at 96.3% positive across 16,879 reviews.
DOOM + DOOM II vs Warhammer 40,000: Boltgun
DOOM + DOOM II and Warhammer 40,000: Boltgun both land in Action 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 are Action games on Steam. DOOM + DOOM II (2007) is 16 years older than Warhammer 40,000: Boltgun (2023). DOOM + DOOM II scores higher on Steam reviews (96.3% positive) than Warhammer 40,000: Boltgun (90.7% positive). 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 Warhammer 40,000: Boltgun
Choose Warhammer 40,000: Boltgun if you want an Indie game with Subtitle Options, Surround Sound, and Playable without Timed Input. On Steam, it's the newer release (2023) and ships with the modern feature baseline. 10,885 Steam reviews back the pick.
Both DOOM + DOOM II and Warhammer 40,000: Boltgun sit in Action on Steam and both list Camera Comfort, Custom Volume Controls, and Stereo Sound, 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
 DOOM + DOOM II |  Warhammer 40,000: Boltgun | |
|---|---|---|
| Released | 2007 | 2023 |
| Genres | Action | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Deck Verified |
| Price | 9.99 USD | 21.99 USD |
| Steam reviews | 96.3% positive (16,879 reviews) | 90.7% positive (10,885 reviews) |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Single-player only |
| Developers | id Software, Nightdive Studios | Auroch Digital |
Side by side
- Both are Action games on Steam.
- DOOM + DOOM II (2007) is 16 years older than Warhammer 40,000: Boltgun (2023).
- DOOM + DOOM II scores higher on Steam reviews (96.3% positive) than Warhammer 40,000: Boltgun (90.7% positive).
- DOOM + DOOM II is currently ~55% cheaper on Steam than Warhammer 40,000: Boltgun (9.99 USD vs. 21.99 USD).
- DOOM + DOOM II has co-op; Warhammer 40,000: Boltgun does not.
- Both are Deck Verified.
DOOM + DOOM II vs Warhammer 40,000: Boltgun — FAQ
- Which is better, DOOM + DOOM II or Warhammer 40,000: Boltgun?
- On Steam reviews DOOM + DOOM II scores higher (96.3% positive) than Warhammer 40,000: Boltgun (90.7% positive). Both have enough reviews to trust the signal, so for players using reviews alone, DOOM + DOOM II is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
- Should I play DOOM + DOOM II or Warhammer 40,000: Boltgun first?
- If you want chronology, DOOM + DOOM II (2007) came out before Warhammer 40,000: Boltgun (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 DOOM + DOOM II and Warhammer 40,000: Boltgun similar?
- They overlap on Action 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 Warhammer 40,000: Boltgun have multiplayer like DOOM + DOOM II?
- No. DOOM + DOOM II supports multiplayer on Steam (Multi-player, Cross-Platform Multiplayer, Online Co-op), while Warhammer 40,000: Boltgun is listed as single-player only.
- Do DOOM + DOOM II and Warhammer 40,000: Boltgun both run on Steam Deck?
- Yes — both are Steam Deck Verified, meaning Valve confirms they run with full controller support, legible text, and default settings out of the box.