Single-player games like Hydra Heli 2
Below are 10 single-player Steam games similar to Hydra Heli 2, 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 Hydra Heli 2 page.
Ranked picks
- 1

Hydra Heli
Single-player alternative to Hydra Heli 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Hydra Heli 2.
Hydra Heli is a short, relaxing incremental game about sinking battleships with an overpowered helicopter. Control a swarm of unstoppable torpedoes, annihilate armadas, collect shards, and utilize the Depot to boost damage, increase firepower, and unlock new regions.
- 2

Scratch the Ticket
Single-player alternative to Hydra Heli 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Hydra Heli 2.
Scratch the Ticket is a first‑person incremental gambling sim where every ticket is a test of nerves. Print tickets, scratch cells, and decide: cash out now or risk it all. The outcome depends only on your choice.
- 3

Bills Must Be Paid
Single-player alternative to Hydra Heli 2 — playable solo, no multiplayer required. Shares Action and Strategy with Hydra Heli 2.
You're broke, smash piggy banks, bills must be paid. A short active incremental game. Get money, upgrade, and get debt free!
- 4

Sir, We Have an Orc Problem
Single-player alternative to Hydra Heli 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Hydra Heli 2.
Sir, We Have an Orc Problem is an incremental-style tower defense game where you face an overwhelming number of orcs. Greet them with even more bullets, bombs and lasers!
- 5

Task Force Admiral - Vol.1: American Carrier Battles
Single-player alternative to Hydra Heli 2 — playable solo, no multiplayer required. Shares Action and Strategy with Hydra Heli 2.
Experience the thrill of leading American aircraft carriers to victory in this innovative full 3D command simulation wargame set in the Pacific in 1942. First-person or God’s eye, you lead your fleet and planes right from the center of the battle.
- 6

Silent Depth 2: Pacific
Single-player alternative to Hydra Heli 2 — playable solo, no multiplayer required. Shares Action and Strategy with Hydra Heli 2.
Silent Depth 2: Pacific is a lite sub-sim. You enter the Silent Service at the command of a Gato class submarine on War Patrols during World War 2. How long will you survive, and ultimately how much tonnage you sink is down to skill and cunning.
- 7

Angel Clicker
Single-player alternative to Hydra Heli 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Hydra Heli 2.
It's Heaven vs. Hell in the annual Soul-Catching Contest...and there's an office-wide pizza party at stake! Angel Clicker is a short, relaxed incremental clicker with (optional) rhythm elements. Build quirky buildings, collect divine resources, get attacked by aliens, and... Go on a date?!
- 8

Scritchy Scratchy
Single-player alternative to Hydra Heli 2 — playable solo, no multiplayer required. Shares Indie and Simulation with Hydra Heli 2.
Scritchy Scratchy is a super-satisfying scratch card incremental game. Buy stacks of scratch-offs, unlock auto-scratching, and chase massive jackpots. Will you play it safe or go all-in?
- 9

Cosmic Cursor
Single-player alternative to Hydra Heli 2 — playable solo, no multiplayer required. Shares Action and Indie with Hydra Heli 2.
Cosmic Cursor fuses simple mouse-based controls with a challenging, reactive bullet hell for the ultimate pick-up-and-play roguelike experience.
- 10

Ringer
Single-player alternative to Hydra Heli 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Hydra Heli 2.
Ringer reinvents the classic game of marbles with a deckbuilding twist. Discover game breaking synergies and accumulate an ever increasing score in this chill marbles roguelike.