Choose Yet Another Zombie Defense HD
Choose Yet Another Zombie Defense HD if you want the Steam Leaderboards side of the pairing. On Steam, it's currently about 20% cheaper on the Steam Store. Yet Another Zombie Defense HD launched in 2017.
Yet Another Zombie Defense HD vs Trigger Fever
Yet Another Zombie Defense HD and Trigger Fever both land in Action, 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, Indie on Steam. Yet Another Zombie Defense HD (2017) is 6 years older than Trigger Fever (2023). Yet Another Zombie Defense HD is currently ~20% cheaper on Steam than Trigger Fever (3.99 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 Trigger Fever
Choose Trigger Fever if you want an Early Access experience. On Steam, it's the newer release (2023) and ships with the modern feature baseline. Trigger Fever launched in 2023.
Both Yet Another Zombie Defense HD and Trigger Fever sit in Action and Indie on Steam and both list Multi-player, Shared/Split Screen, and Online PvP, 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
 Yet Another Zombie Defense HD |  Trigger Fever | |
|---|---|---|
| Released | 2017 | 2023 |
| Genres | Action, Indie | Action, Indie, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 3.99 USD | 4.99 USD |
| Steam reviews | 83.1% positive (538 reviews) | 2 reviews |
| Multiplayer | Multi-player, Online Co-op, Shared/Split Screen Co-op | Multi-player, Online Co-op, Shared/Split Screen Co-op |
| Developers | Awesome Games Studio | Rotciv |
Side by side
- Both share Action, Indie on Steam.
- Yet Another Zombie Defense HD (2017) is 6 years older than Trigger Fever (2023).
- Yet Another Zombie Defense HD is currently ~20% cheaper on Steam than Trigger Fever (3.99 USD vs. 4.99 USD).
- Both support cooperative play.
- Yet Another Zombie Defense HD is Deck Playable on Steam Deck; Trigger Fever has no Deck rating yet.
Yet Another Zombie Defense HD vs Trigger Fever — FAQ
- Should I play Yet Another Zombie Defense HD or Trigger Fever first?
- If you want chronology, Yet Another Zombie Defense HD (2017) came out before Trigger Fever (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 Yet Another Zombie Defense HD and Trigger Fever similar?
- They overlap on Action, 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.
- Do both Yet Another Zombie Defense HD and Trigger Fever have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Yet Another Zombie Defense HD ships Online Co-op, Shared/Split Screen Co-op; Trigger Fever ships Online Co-op, Shared/Split Screen Co-op.
- Does Yet Another Zombie Defense HD run on Steam Deck?
- Yes — Yet Another Zombie Defense HD is rated Deck Playable by Valve. Trigger Fever doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.