Sister Leticia: The First Mission!
The publisher declares adult content on Steam. Your mature-content setting is covering the art.
- Developer
- Cyatt Cafe
- Publisher
- Mango Party
- Released
- 2026
- Steam reviews
- 80% of players recommend it, from 128 reviews — Steam calls that “Mostly Positive”
- Tags
- ActionAdventure
On Linux, Steam Deck and Steam Machine
Valve rates it Playable on Steam Deck. Valve rates it Playable on Steam Machine. Valve marks it SteamOS Compatible.
Deck rating: Valve · Steam Machine, Steam Frame and SteamOS ratings: Valve · Compare 2,053 games · Every game Valve rated for Steam Machine
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News
What Sister Leticia: The First Mission!'s studio and the outlets Valve syndicates on Steam have said recently.
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