Single-player games like Orczz
Below are 14 single-player Steam games similar to Orczz, 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 Orczz page.
Ranked picks
- 1
Orcs Must Die!
Single-player alternative to Orczz — playable solo, no multiplayer required. Shares Strategy with Orczz.
Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment.
- 2
Kingdom Rush - Tower Defense
Single-player alternative to Orczz — playable solo, no multiplayer required. Shares Strategy with Orczz.
Get ready for an epic journey to defend your kingdom against hordes of orcs, trolls, evil wizards and other nasty fiends using a vast arsenal of towers and spells at your command!Fight on forests, mountains and wastelands, customizing your defensive strategy with different tower upgrades and specializations!
- 3
Dungeon Defenders: Awakened
Single-player alternative to Orczz — playable solo, no multiplayer required. Shares Strategy with Orczz.
Dungeon Defenders: Awakened is co-op Tower Defense combined with epic Action RPG combat. You’re able to join forces with up to four players to take on a never-ending army of orcs, demons, and dragons! Are your defenses strong enough to save the world of Etheria?
- 4
Relic Guardian - Tower Defense
Single-player alternative to Orczz — playable solo, no multiplayer required. Shares Strategy with Orczz.
"Relic Guardian" is a fantasy style strategy tower defense game. As the builder on the battlefield, summon a variety of defense towers and spells with reliable hero companions to complete this epic and guarding adventure!
- 5
Age of Defense
Single-player alternative to Orczz — playable solo, no multiplayer required. Shares Strategy with Orczz.
Age of Defense is a tower defense game full of mind-blowing mayhem. There are tons of monsters and tough defenders in the game each of which fits perfectly into a funny cartoonish setting.
- 6
Plants vs. Zombies GOTY Edition
Single-player alternative to Orczz — playable solo, no multiplayer required. Shares Strategy with Orczz.
Zombies are invading your home, and the only defense is your arsenal of plants! Armed with an alien nursery-worth of zombie-zapping plants like peashooters and cherry bombs, you'll need to think fast and plant faster to stop dozens of types of zombies dead in their tracks.
- 7
Prime World: Defenders
Single-player alternative to Orczz — playable solo, no multiplayer required. Shares Strategy with Orczz.
Fight off hordes of monstrous mutants created from a strange cataclysmic event in the new tower defense game, Prime World: Defenders. Join a group of exile treasure hunters who have ventured into the capital of an ancient empire, vast with mystery and danger.
- 8
Defend Your Life: TD
Single-player alternative to Orczz — playable solo, no multiplayer required. Shares Strategy with Orczz.
Defend Your Life! Is tower defense set in human body where players are fighting against villain hordes of viruses and bacteria. Levels and units correspond to reality of human anatomy.
- 9
Those Who Remain
Single-player alternative to Orczz — playable solo, no multiplayer required.
As the lights go out, the embers of darkness are stoked in the sleepy town of Dormont. Confront uncomfortable horrors, keep your sanity in check and survive the night in this story-driven first-person psychological-thriller.
- 10
Syndrome
Single-player alternative to Orczz — playable solo, no multiplayer required.
Syndrome, a sci-fi survival horror game that places you in a living hell inside a doomed starship. Find out what happened to your lost crew. Run. Hide. Fight. Survive.
- 11
Beneath
Single-player alternative to Orczz — playable solo, no multiplayer required.
Beneath is a Lovecraft-inspired survival FPS. Scarce ammo, merciless enemies and a sense of the unknown combine in a 10+ hour, story-driven single player campaign, built for both veteran gamers and those seeking a challenging old school experience.
- 12
Gemini Wars
Single-player alternative to Orczz — playable solo, no multiplayer required. Shares Strategy with Orczz.
Take control of a fleet commander returned from exile, rise through the ranks of the United Space Federation forces and join an epic war across the stars.
- 13
Mechs & Mercs: Black Talons
Single-player alternative to Orczz — playable solo, no multiplayer required. Shares Strategy with Orczz.
You are the commander of the Black Talons company, currently stationed in the Oberon system. After an eventful campaign, the military Tzanar Union has overrun the planet of Genai and blocked all departure from the system: leaving you and the Black Talons stranded.
- 14
Dead Stop - No Vacancy
Single-player alternative to Orczz — playable solo, no multiplayer required.
One night at the Paradise Motel. One reporter who took a wrong turn. One thing certain: nobody checks out clean. A short retro horror inspired by 80s slasher films.