Single-player games like SideDrop
Below are 9 single-player Steam games similar to SideDrop, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like SideDrop page.
Ranked picks
- 1
LUNAR
Single-player alternative to SideDrop — playable solo, no multiplayer required. Shares Casual with SideDrop.
A tiny astronaut explores the Moon in a little window on your desktop. Collect resources, send out drones, upgrade your gear, and customize your operator. A calm idle companion to keep the workday fun.
- 2
Loop Alchemist
Single-player alternative to SideDrop — playable solo, no multiplayer required. Shares Indie with SideDrop.
You wake up in an unknown land. Again. Use the experience from every past life and your ever-growing knowledge of alchemy to extend each life through a robust alchemical system. Explore, break through and uncover all the world has to offer in this minimalist RPG distilled down to its purest form
- 3
Anty Crush
Single-player alternative to SideDrop — playable solo, no multiplayer required. Shares Indie and Casual with SideDrop.
Lead a tiny ant colony through a giant candy world. Crush sweets, collect crumbs, unlock upgrades, grow your colony, and help the Queen evolve in this cozy incremental game.
- 4
Authorisation Engine
Single-player alternative to SideDrop — playable solo, no multiplayer required. Shares Casual with SideDrop.
Turn a payment desk into a global authorisation network in this offline incremental strategy game about capacity, compute, mandates, quantum audits, and synthetic jurisdictions.
- 5
Catio Simulator
Single-player alternative to SideDrop — playable solo, no multiplayer required. Shares Indie and Casual with SideDrop.
Catio Simulator is a casual incremental game in which you decorate a catio to attract cats. Pet your cats to get them ready for adoption, collect adoption fees, and upgrade your catio and petting ability!
- 6
Necromancer Idle: The Endless Drain
Single-player alternative to SideDrop — playable solo, no multiplayer required. Shares Indie and Casual with SideDrop.
Defeat The Necromancer and free the world from his evil! An Idle/Incremental inspired by RPGs and Roguelites: choose between Soldier, Ranger or Mage, die and rise again keeping your innate experience, automate your actions and reincarnate until you end the curse that drains your life.
- 7
OurClicker
Single-player alternative to SideDrop — playable solo, no multiplayer required. Shares Indie and Casual with SideDrop.
From the creators of OurLife and OurCoven, OurClicker is a brand new clicker game that puts you in charge of an up-and-coming Game Development Studio where all you do is... CLICK!
- 8
Pure Idle
Single-player alternative to SideDrop — playable solo, no multiplayer required. Shares Indie and Casual with SideDrop.
Become the right hand of the Creator in the search for lost perfection. Collect the light of billions of stars, guiding them into the heart of a black hole to find the one — Pure Idle. Technologies, production chains, and a long journey to the most beautiful star in the universe.
- 9
Curse of the Shadow Samurai
Single-player alternative to SideDrop — playable solo, no multiplayer required. Shares Indie and Casual with SideDrop.
Seek vengeance, battling hordes of enemies across multiple stages. Conquer challenging waves, obtain powerful upgrades, and face formidable bosses. Unleash retribution in this thrilling quest for justice!