Single-player games like Invasion 2: Doomed
Below are 15 single-player Steam games similar to Invasion 2: Doomed, 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 Invasion 2: Doomed page.
Ranked picks
- 1
Detective Montgomery Fox: The Case of the Missing Ballerinas
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
A hidden-object mystery: search locations, solve puzzles and rescue ballerinas! Play it by yourself or with your kids, this game makes a perfect choice for every hidden object fan. Enjoy bright and lighthearted levels and locations, with no time limit or pressure
- 2
Detective Montgomery Fox: The Revenge of Victor Draven
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
A hidden-object mystery: search locations, solve puzzles and prove your innocence! As the clock struck midnight, a valuable painting was stolen from the museum. The only problem is that the thief had no idea he actually stole it!
- 3
Lost and Hound
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
Solve mysteries, find the lost, help people in trouble, track down criminals and save lives in this blind-accessible canine adventure! Meet Biscuit, the one-and-only doggo detective! User her superpowered hearing and scent tracking skills to make the world a better place than how you found it!
- 4
Californium
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
Taking the form of a first-person experience of a bad trip, Californium pays homage to sci-fi legend Philip K. Dick by transporting you into the life of a writer searching for his own identity. Explore, solve the riddles and conduct your investigation. Will you find what’s behind the simulacra ?
- 5
Finding Fairies
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
Finding Fairies is a cosy multiplayer fairy investigation game where players use magical tools, teamwork, and deduction to discover which fairy is hiding nearby.
- 6
Relax It's Aqua
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
Relax It's Aqua is an underwater hidden objects finding atmospheric experience. Each scene will be set in a different aquatic environment.
- 7
Kosmonavtes: Academy Escape
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
A Room Escape and puzzle / adventure game! Help Vala graduate from the Space Academy!
- 8
Hiddenverse: Ominous Opus
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
Hiddenverse: Ominous Opus is hidden object, match-3 storytelling adventure game about Avenlee - a young aspiring writer, who finds her friend buried in the sewers. The tragic accident is quickly revealed to be a cover-up for a murder, and it’s up to you to solve the mystery.
- 9
Legacy - Witch Island
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
In this mystical hidden object adventure you strand on a mystical island ruled by an evil witch. Now the people of the island are depending on you to break the witch’s spell.
- 10
Wave of Time
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
In this thrilling hidden object adventure you have to travel back in time and restore the time continuum. Enjoy loads of hidden objects and mini games. Enjoy the beautiful scenery of ancient Italy and save the devastating earth after a time disaster!
- 11
Invasion: Lost in Time
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
Play a great science fiction based hidden object adventure. Travel back in time with alien technology and infringe a sinister invasion plan of an alien race that wants to conquer the world. Find hundreds of hidden objects and solve fiddly mini games.
- 12
Legacy - Witch Island 2
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Adventure with Invasion 2: Doomed.
In the second part of the hidden object adventure you are back on the mystery island and it’s clear your previous adventure wasn’t a dream. The island really exists, and the witch has regained her power. Can you defeat her?
- 13
Save the Planet
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Casual with Invasion 2: Doomed.
Naturally, your number one task is to kill the monsters! Just don’t let them cross the red line on the right. Track your progress as you go and Save the Planet in 60 match3 levels with escalating complexity!
- 14
Legacy - Witch Island 3
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Adventure and Casual with Invasion 2: Doomed.
Your next hidden object adventure on Witch Island is about to begin! It’s up to you now, to take on these unique puzzle challenges to stop the evil witch and save two worlds from certain destruction!
- 15
ClearIt 13
Single-player alternative to Invasion 2: Doomed — playable solo, no multiplayer required. Shares Indie and Casual with Invasion 2: Doomed.
"ClearIt 13" is a large and bright game that includes over 220 multiple levels of various complexity with Match3 gameplay.