
Planet Killer on Twitch — competition and audience
A physics-driven sci-fi destruction roguelite. Orbit hostile worlds, unleash devastating weapons, and carve real craters into fully simulated planets while escalating planetary defenses fight back.
Trailer
What is Planet Killer about?
Play as a Planet Killer with a mission to destroy as many planets as you can.




Should I stream Planet Killer on Twitch?
0/100 · Closed off· 13 viewers per streamer on paperProbably not. The only English stream here holds all 13 English viewers — once you take it out there is nothing left to reach.
The only English stream here holds all 13 English viewers. There is nothing left over for a second.
Almost nobody here is available to you — either a couple of streams hold the room, or nobody is watching in English, or the category is empty, or you would be buried.
This reads the room as it is right now — how much of the English-speaking audience is reachable and where you would land — not how many followers you would gain. That depends on you.
Where to buy
How many people stream Planet Killer?
Right now
1 right now, to 13 viewers between them. Counted live from Twitch and refreshed every 15 minutes.
Is Planet Killer too saturated on Twitch?
Not crowded, but not open either. Only 1 person is streaming Planet Killer, and the one English stream holds all 13 English viewers — so the room is quiet because that audience is already committed, not because it is waiting for you.
Who you're up against
Biggest streams of 1 live right now
Is Planet Killer any good?
Steam calls it Very Positive across 94 reviews.
Steam calls it Very Positive across 94 reviews.
“It's a cool game, but it is NOT designed for long runs, which for me is part of the appeal of roguelites. Very quickly becomes a 1fps slideshow.”
Not recommended · 8h played · 23 found this helpful · from Steam
“Dev has made some major balancing as requested so I thought I'd update. It's better, certainly. Still very luck based. Still don't understand how one planet will be level 300 and a cake walk, then the next is 150 and two shots you. Stuff is all over the board.…”
Recommended · 21h played · 15 found this helpful · from Steam
“Exceptionally poorly balanced. Sometimes there are missiles you cannot move fast enough to dodge and kill you in one hit on the first planet for example, sometimes everything hits like a fly and you just hold LMB for the first 20 planets. Everything's super ra…”
Not recommended · 8h played · 12 found this helpful · from Steam
Streamer reviews
No reviews yet. Reviews answer what critics can't: does chat engage, can you talk while playing, is there DMCA-risky music, does it produce clips. Sign in and yours would be the first.
Details
- Released
- Sep 9, 2026 · 2 months ago
- Time to finish
- —
- Playing on Steam
- —
- Price
- $12.99
- Modes
- Single player
- Perspective
- Bird view / Isometric, Side view
- Rated
- ESRB E
- Biggest stream
- 13 (100% of the category)
- Typical stream
- 13 viewers (median)
- Count accuracy
- Exact — every live stream counted
If you like this
Related games. Dimmed ones we don’t track yet — open one to add it.
Updated Oct 21, 2026, 8:09 PM UTC









