We Love It's Guide to…
Infiltrate procedurally generated spaceships, use stealth, weapons and gadgets to complete missions, and improvise when plans fail.
Released 21 Sep 2017
Board Hostile Ships
Plan During Pauses
Swap Places with Guards
Heat Signature is a game from the developers of Gunpoint where you break into spaceships, make terrible mistakes, and think of clever ways out of them. You take a mission, fly to the target ship, sneak inside, and make clever use of your gadgets to distract, ambush and take out the crew.
Developed by Suspicious Developments · Published by Suspicious Developments









You play as an infiltrator taking jobs across a galaxy of space stations and hostile ships. Missions include stealing loot, assassinating VIPs, and rescuing captives, with each character also having a personal goal.
Fly a pod to a target ship and board through its airlock. Sneak past or confront the crew using weapons and gadgets, and pause at any time to inspect the situation and plan your next move. Ship layouts, guard equipment, and mission complications are randomly generated.
Choose missions at different difficulty levels and earn money and equipment as you work toward liberating space stations. Characters and their gear are temporary: a character may die, be captured, or retire, while new characters continue in the same galaxy and can benefit from unlocked items and progress.
Players often praise the freedom to improvise with gadgets and the satisfying tactical puzzle of pausing to plan, then executing a risky move. Reviews also highlight funny, unpredictable outcomes and replayable missions with different approaches. Some players find the loop repetitive or aimless, and others criticize uneven difficulty, limited variety, or the lack of a developed story.








| Platforms | Windows |
|---|---|
| Achievements | 70 |
| Age ratings |
|
| Controller support | Xbox |
| Controller required | No |
| DLC / extras | 1 listed on Steam |
| Metacritic | 79/100 View on Metacritic |
| Website | Official website |