Free games like Nemesis: Lockdown
Below are 8 free-to-play Steam games similar to Nemesis: Lockdown, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Nemesis: Lockdown page.
Ranked picks
- 1

Mansions of Madness
Free-to-play alternative to Nemesis: Lockdown — no purchase or trial window. Shares Strategy and Adventure with Nemesis: Lockdown.
A companion app for the Mansions of Madness Second Edition board game from Fantasy Flight Games. Mansions of Madness is a cooperative game of mystery and investigation inspired by the writings of H. P. Lovecraft. During each game, one to five players explore a location to unravel a mystery.
- 2

Card Hunter
Free-to-play alternative to Nemesis: Lockdown — no purchase or trial window. Shares Strategy with Nemesis: Lockdown.
Shuffle your cards and ready your dice - Card Hunter is a fresh new card gaming spin on classic tabletop RPGs. Battle your way through a massive campaign solo or with friends and compete with other players in ranked play and tournaments.
- 3

KARDS - The WW2 Card Game
Free-to-play alternative to Nemesis: Lockdown — no purchase or trial window. Shares Strategy and Indie with Nemesis: Lockdown.
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
- 4

Phobies
Free-to-play alternative to Nemesis: Lockdown — no purchase or trial window. Shares Strategy and Indie with Nemesis: Lockdown.
Phobies is a tactical card collecting strategy game where players battle one another in the surreal realm of the subconscious, where fears manifest. Use devious tactics and unleash a dazzling array of attacks and abilities to achieve victory!
- 5

Tactical Monsters Rumble Arena
Free-to-play alternative to Nemesis: Lockdown — no purchase or trial window. Shares Adventure and Indie with Nemesis: Lockdown.
Are you ready to RUMMMBLE?
- 6

Minion Masters
Free-to-play alternative to Nemesis: Lockdown — no purchase or trial window. Shares Strategy and Indie with Nemesis: Lockdown.
An addictive fast-paced hybrid of Card games & Tower-Defense. Play 1v1 - or bring a friend for 2v2 - and engage in epic online multiplayer battles full of innovative strategy and awesome plays! Collect 200+ cards with unique mechanics, all free!
- 7

Yi Xian: The Cultivation Card Game
Free-to-play alternative to Nemesis: Lockdown — no purchase or trial window. Shares Strategy and Indie with Nemesis: Lockdown.
Yi Xian: The Cultivation Card Game is an online DBG which contains a PVE mode called Uncharted Realms and a PVP mode. Every game is a deck building from scratch. Players can have stronger decks by changing cards, and then build more powerful routines to defeat all opponents to win.
- 8

Star Realms
Free-to-play alternative to Nemesis: Lockdown — no purchase or trial window. Shares Strategy with Nemesis: Lockdown.
Star Realms is a hugely popular space combat deckbuilding game. Download and play today (note: base set is required to play online) to find out why Star Realms is the winner of SXSW 2014 Board Game of the Year, 7 Golden Geek Awards from BoardGameGeek, and 2 Dice Tower awards!