Choose Deep Space Waifu: FLAT JUSTICE
Choose Deep Space Waifu: FLAT JUSTICE if it carries the stronger Steam consensus at 92.2% positive across 976 reviews.
Deep Space Waifu: FLAT JUSTICE vs Hentai Girl Division
Deep Space Waifu: FLAT JUSTICE and Hentai Girl Division both land in Action, 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 Action, Indie, Casual on Steam. Deep Space Waifu: FLAT JUSTICE (2017) is 2 years older than Hentai Girl Division (2019). Deep Space Waifu: FLAT JUSTICE scores higher on Steam reviews (92.2% positive) than Hentai Girl Division (80.1% 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 Hentai Girl Division
Choose Hentai Girl Division if you want an Adventure and RPG experience. Hentai Girl Division launched in 2019.
Both Deep Space Waifu: FLAT JUSTICE and Hentai Girl Division sit in Action, 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.
Side-by-side comparison
 Deep Space Waifu: FLAT JUSTICE |  Hentai Girl Division | |
|---|---|---|
| Released | 2017 | 2019 |
| Genres | Action, Indie, Casual | Action, Indie, Adventure, RPG, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Deck Playable |
| Price | Price unknown | 1.99 USD |
| Steam reviews | 92.2% positive (976 reviews) | 80.1% positive (291 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Neko Climax Studios | Mature Games |
Side by side
- Both share Action, Indie, Casual on Steam.
- Deep Space Waifu: FLAT JUSTICE (2017) is 2 years older than Hentai Girl Division (2019).
- Deep Space Waifu: FLAT JUSTICE scores higher on Steam reviews (92.2% positive) than Hentai Girl Division (80.1% positive).
- Both are Deck Playable.
Deep Space Waifu: FLAT JUSTICE vs Hentai Girl Division — FAQ
- Which is better, Deep Space Waifu: FLAT JUSTICE or Hentai Girl Division?
- On Steam reviews Deep Space Waifu: FLAT JUSTICE scores higher (92.2% positive) than Hentai Girl Division (80.1% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Deep Space Waifu: FLAT JUSTICE is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
- Should I play Deep Space Waifu: FLAT JUSTICE or Hentai Girl Division first?
- If you want chronology, Deep Space Waifu: FLAT JUSTICE (2017) came out before Hentai Girl Division (2019). 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 Deep Space Waifu: FLAT JUSTICE and Hentai Girl Division similar?
- They overlap on Action, Indie, Casual 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.