Choose UpBoll
Choose UpBoll if you want an Early Access experience. On Steam, it's free to play, so the barrier to trying it is zero. UpBoll launched in 2020.
UpBoll and Zombie Apocalypse 2021 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. UpBoll (2020) is 1 year older than Zombie Apocalypse 2021 (2021). UpBoll is free; Zombie Apocalypse 2021 is paid (1.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Choose UpBoll if you want an Early Access experience. On Steam, it's free to play, so the barrier to trying it is zero. UpBoll launched in 2020.
Choose Zombie Apocalypse 2021 if you want an Action and Adventure experience. Zombie Apocalypse 2021 launched in 2021.
Both UpBoll and Zombie Apocalypse 2021 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.
UpBoll | Zombie Apocalypse 2021 | |
|---|---|---|
| Released | 2020 | 2021 |
| Genres | Indie, Casual, Early Access | Action, Indie, Adventure, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | Free to play | 1.99 USD |
| Steam reviews | 6 reviews | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Morningstar Studios | CoolCraftGames |
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