Choose Love and Sex: First Base
Choose Love and Sex: First Base if you want a Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero. Love and Sex: First Base launched in 2025.
Love and Sex: First Base vs Unexpected Number Neighbour
Love and Sex: First Base and Unexpected Number Neighbour both land in 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 are Casual games on Steam. Love and Sex: First Base is free; Unexpected Number Neighbour is paid (Price unknown). Love and Sex: First Base is Deck Playable on Steam Deck; Unexpected Number Neighbour has no Deck rating yet. 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 Unexpected Number Neighbour
Choose Unexpected Number Neighbour if you want an Indie, Simulation, and RPG game with Custom Volume Controls, Playable without Timed Input, and Keyboard Only Option.
Both Love and Sex: First Base and Unexpected Number Neighbour sit in 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
 Love and Sex: First Base |  Unexpected Number Neighbour | |
|---|---|---|
| Released | 2025 | — |
| Genres | Free To Play, Casual | Indie, Simulation, RPG, Casual |
| Platforms | Windows, macOS, Linux | Windows, macOS, Linux |
| Steam Deck | Deck Playable | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | 9 reviews | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Andrealphus Games | MoxeGames |
Side by side
- Both are Casual games on Steam.
- Love and Sex: First Base is free; Unexpected Number Neighbour is paid (Price unknown).
- Love and Sex: First Base is Deck Playable on Steam Deck; Unexpected Number Neighbour has no Deck rating yet.
Love and Sex: First Base vs Unexpected Number Neighbour — FAQ
- Are Love and Sex: First Base and Unexpected Number Neighbour similar?
- They overlap on 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.
- Is Love and Sex: First Base free?
- Yes — Love and Sex: First Base is a free-to-play Steam title. Unexpected Number Neighbour is paid (Price unknown).
- Does Love and Sex: First Base run on Steam Deck?
- Yes — Love and Sex: First Base is rated Deck Playable by Valve. Unexpected Number Neighbour doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.