Choose Once a Porn a Time
Choose Once a Porn a Time if it matches what drew you to this matchup. Once a Porn a Time launched in 2023.
Once a Porn a Time vs Tower of Hidden Waifus
Once a Porn a Time and Tower of Hidden Waifus both land in Adventure 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 Adventure games on Steam. Once a Porn a Time (2023) is 1 year older than Tower of Hidden Waifus (2024). Tower of Hidden Waifus scores higher on Steam reviews (85.7% positive) than Once a Porn a Time (80.7% 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 Tower of Hidden Waifus
Choose Tower of Hidden Waifus if you want a Casual game with Steam Leaderboards, Custom Volume Controls, and Playable without Timed Input. On Steam, it's currently about 60% cheaper on the Steam Store. Tower of Hidden Waifus launched in 2024.
Both Once a Porn a Time and Tower of Hidden Waifus sit in Adventure 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.
Side-by-side comparison
 Once a Porn a Time |  Tower of Hidden Waifus | |
|---|---|---|
| Released | 2023 | 2024 |
| Genres | Adventure | Adventure, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Unsupported | Deck Playable |
| Price | 14.99 USD | 5.99 USD |
| Steam reviews | 80.7% positive (285 reviews) | 85.7% positive (14 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | OPT Studio | Mizuki Software |
Side by side
- Both are Adventure games on Steam.
- Once a Porn a Time (2023) is 1 year older than Tower of Hidden Waifus (2024).
- Tower of Hidden Waifus scores higher on Steam reviews (85.7% positive) than Once a Porn a Time (80.7% positive).
- Tower of Hidden Waifus is currently ~60% cheaper on Steam than Once a Porn a Time (5.99 USD vs. 14.99 USD).
- Steam Deck: Once a Porn a Time is Deck Unsupported, Tower of Hidden Waifus is Deck Playable.
Once a Porn a Time vs Tower of Hidden Waifus — FAQ
- Should I play Once a Porn a Time or Tower of Hidden Waifus first?
- If you want chronology, Once a Porn a Time (2023) came out before Tower of Hidden Waifus (2024). 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 Once a Porn a Time and Tower of Hidden Waifus similar?
- They overlap on Adventure 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.