Choose Chthonian TD
Choose Chthonian TD if you want a Casual game with Online Co-op, Color Alternatives, and Playable without Timed Input. Chthonian TD launched in 2026.
Chthonian TD vs Witchtower: Spell Siege
Chthonian TD and Witchtower: Spell Siege 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. Both support cooperative play. 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 Witchtower: Spell Siege
Choose Witchtower: Spell Siege if you want the Shared/Split Screen, Shared/Split Screen Co-op, and Adjustable Text Size side of the pairing.
Both Chthonian TD and Witchtower: Spell Siege sit in Action, Strategy, and Indie on Steam and both list Multi-player, Custom Volume Controls, and Keyboard Only Option, 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
 Chthonian TD |  Witchtower: Spell Siege | |
|---|---|---|
| Released | 2026 | — |
| Genres | Action, Strategy, Indie, Casual | Action, Strategy, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 6.99 USD | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Lukas Haupt | One Billion Bees |
Side by side
- Both share Action, Strategy, Indie on Steam.
- Both support cooperative play.
Chthonian TD vs Witchtower: Spell Siege — FAQ
- Are Chthonian TD and Witchtower: Spell Siege 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.
- Do both Chthonian TD and Witchtower: Spell Siege have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Chthonian TD ships Online Co-op, Co-op; Witchtower: Spell Siege ships Shared/Split Screen Co-op, Co-op.