Choose Who's That Flying?!
Choose Who's That Flying?! if you want a Casual experience. On Steam, it's a focused single-player run rather than a multiplayer commitment. Who's That Flying?! launched in 2011.
Who's That Flying?! vs Aqua Kitty - Milk Mine Defender
Who's That Flying?! and Aqua Kitty - Milk Mine Defender both land in Action, 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, Indie on Steam. Who's That Flying?! (2011) is 3 years older than Aqua Kitty - Milk Mine Defender (2014). Aqua Kitty - Milk Mine Defender scores higher on Steam reviews (86.7% positive) than Who's That Flying?! (68.4% 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 Aqua Kitty - Milk Mine Defender
Choose Aqua Kitty - Milk Mine Defender if you want the Multi-player and Shared/Split Screen side of the pairing. On Steam, it's the newer release (2014) and ships with the modern feature baseline. Aqua Kitty - Milk Mine Defender launched in 2014.
Both Who's That Flying?! and Aqua Kitty - Milk Mine Defender sit in Action and Indie on Steam and both list Steam Leaderboards, 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
 Who's That Flying?! |  Aqua Kitty - Milk Mine Defender | |
|---|---|---|
| Released | 2011 | 2014 |
| Genres | Action, Indie, Casual | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Unsupported |
| Price | 5.99 USD | 6.99 USD |
| Steam reviews | 68.4% positive (79 reviews) | 86.7% positive (210 reviews) |
| Multiplayer | Single-player only | Multi-player |
| Developers | Mediatonic | TIKIPOD, Electric Cafe |
Side by side
- Both share Action, Indie on Steam.
- Who's That Flying?! (2011) is 3 years older than Aqua Kitty - Milk Mine Defender (2014).
- Aqua Kitty - Milk Mine Defender scores higher on Steam reviews (86.7% positive) than Who's That Flying?! (68.4% positive).
- Who's That Flying?! is currently ~14% cheaper on Steam than Aqua Kitty - Milk Mine Defender (5.99 USD vs. 6.99 USD).
- Aqua Kitty - Milk Mine Defender is Deck Unsupported on Steam Deck; Who's That Flying?! has no Deck rating yet.
Who's That Flying?! vs Aqua Kitty - Milk Mine Defender — FAQ
- Should I play Who's That Flying?! or Aqua Kitty - Milk Mine Defender first?
- If you want chronology, Who's That Flying?! (2011) came out before Aqua Kitty - Milk Mine Defender (2014). 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 Who's That Flying?! and Aqua Kitty - Milk Mine Defender similar?
- They overlap on Action, 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.
- Does Who's That Flying?! have multiplayer like Aqua Kitty - Milk Mine Defender?
- No. Aqua Kitty - Milk Mine Defender supports multiplayer on Steam (Multi-player), while Who's That Flying?! is listed as single-player only.