Single-player games like TCSTRIKERS3
Below are 9 single-player Steam games similar to TCSTRIKERS3, 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 TCSTRIKERS3 page.
Ranked picks
- 1

Hopeless Sea
Single-player alternative to TCSTRIKERS3 — playable solo, no multiplayer required. Shares Action and Indie with TCSTRIKERS3.
Hopeless Sea is arcade-inspired STG with roguelike elements. You pilot a ship to cut your way through hordes of procedurally generated, merciless sea monsters. Choose wisely from a variety of ships, weapons and traits since conquering this hopeless sea is the only option to survive.
- 2

Mirage Feathers
Single-player alternative to TCSTRIKERS3 — playable solo, no multiplayer required. Shares Action and Indie with TCSTRIKERS3.
「Maybe one day, I won't have to fight when I fly.」
- 3

Super Hydorah
Single-player alternative to TCSTRIKERS3 — playable solo, no multiplayer required. Shares Action and Indie with TCSTRIKERS3.
Super Hydorah is a nonlinear horizontal shoot’ em up designed to offer a challenging experience, sublimating the richness of traditional shmup classics. Face the menace of the Meroptians aboard the Delta Lance, alone or with your friends in this game with direct action and nostalgic art.
- 4

Acceleration of SUGURI 2
Single-player alternative to TCSTRIKERS3 — playable solo, no multiplayer required. Shares Action and Indie with TCSTRIKERS3.
Acceleration of SUGURI 2 is a lightning-paced duel-style shoot'em'up from Orange Juice, featuring all favorite characters from the SUGURI universe.
- 5

TouHou Makuka Sai ~ Fantastic Danmaku Festival Part III
Single-player alternative to TCSTRIKERS3 — playable solo, no multiplayer required. Shares Action and Indie with TCSTRIKERS3.
"Touhou Makuka Sai ~ Fantastic Danmaku Festival Part III" is a bullet hell shooting game with a distinctive, glamorous presentation style. It is the third game in the Touhou Makuka Sai series. The strange moon seems to hide a new conspiracy. Charge into the deep world on the eternal night!
- 6

DRAINUS
Single-player alternative to TCSTRIKERS3 — playable solo, no multiplayer required. Shares Action and Indie with TCSTRIKERS3.
This is a side-scrolling shooting game in which you take control of the "Drainus", the Kharlal Empire's most cutting-edge fighter with the ability to absorb energy bullets, and take down the enemy ships zipping through space.
- 7

東方幕華祭 TouHou Makuka Sai ~ Fantastic Danmaku Festival
Single-player alternative to TCSTRIKERS3 — playable solo, no multiplayer required. Shares Action and Indie with TCSTRIKERS3.
Fantastic Danmaku Festival is a Touhou Project fanfiction STG with colourful danmaku, beautiful remix music and original music. Besides the characters we know in Touhou Project, there is also a brand new original character named Nix in this game! With the Scarlet Devil mansion as their stage, the girls are soaring in the sky of Gensokyo!
- 8

Miss Kobayashi's Dragon Maid Burst Forth!! Choro-gon☆Breath DIRECTOR'S CUT
Single-player alternative to TCSTRIKERS3 — playable solo, no multiplayer required. Shares Action with TCSTRIKERS3.
The official game of the hugely popular “Miss Kobayashi’s Dragon Maid” manga comes to Steam as a director’s cut that reflects the passion of the development team! Fly, shoot, and punch... send enemies flying right before your eyes!
- 9

TCSTRIKERS2
Single-player alternative to TCSTRIKERS3 — playable solo, no multiplayer required. Shares Action and Indie with TCSTRIKERS3.
Touhou-like 2D shooting!!! Chubby protagonist!! Orthodox and easy to understand operation!