Idle Demon Summoner

Idle Demon Summoner

Chrio Games · March 27, 2026 · Casual, Idler, Creature Collector, Auto Battler, 2D

Buy Idle Demon Summoner from Steam at $6.00 — the cheapest of 1 store we compare.

PC
Mixed65% · 172playing now
Best price
$6.00
lowest tracked $1.98
Steam Buy at Steam

Prices last checked

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Where to buy Idle Demon Summoner — official stores

Steam
Steam
Standard Edition · Steam
$6.00
Buy

Idle Demon Summoner price by region

Idle Demon Summoner costs £1.10 in the United Kingdom, €1.23 in Europe (EUR), $6.00 in the United States, $6.00 in Georgia (USD), zł6.88 in Poland, CA$7.99 in Canada, A$8.99 in Australia, NZ$8.99 in New Zealand and R$19.99 in Brazil right now.

Cheapest Idle Demon Summoner offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £1.10 −78% £5.00 £1.10 2
Europe (EUR) €1.23 −78% €5.49 €1.23 2
United Statesyour region $6.00 $6.00 — 1
Georgia (USD) $6.00 $6.00 — 1
Poland zł6.88 −75% zł27.49 zł6.88 2
Canada CA$7.99 CA$7.99 — 1
Australia A$8.99 A$8.99 — 1
New Zealand NZ$8.99 NZ$8.99 — 1
Brazil R$19.99 R$19.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Idle Demon Summoner

✦ AI summary

Idle Demon Summoner is a bullet heaven idle game where your summoned demons fight automatically while you gather resources to strengthen your team across alien worlds. Build strategic demon formations with powerful synergies, unlock rare shimmering variants, and watch your roster grow stronger with each run through endless enemy waves.

A bullet heaven idle game where your demons fight for you — and grow stronger every run.

Conquer alien worlds with your summoned demons

Face endless waves of enemies across alien worlds and unleash the power of your demons. In this bullet heaven idle game, your team fights fully automatically while you gather valuable resources to grow ever stronger.Collect tons of loot, unlock powerful upgrades, and expand your roster of demons.

Build your perfect demon team

Assemble your team strategically — positioning and abilities matter. Discover powerful synergies and optimize your formation to overcome even the most dangerous foes.

Unlock new demons with Soul Stones

Use Soul Stones to unlock new demons or strengthen your team. With a bit of luck, you may even recruit shimmering demons that grant unique power and flair.

Idle Demon Summoner — game info

Platforms
Windows, Linux / SteamOS
Steam Deck
Verified
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Apr 25, 2026
The game is easy to complete in 50 hours, although getting 100% achievements is not. It's a 1/1000 chance to get a shiny demon. But endgame you can only farm like 30 legendary souls an hour. In order to get ALL Legendary shinies, it's taken an insane amount of time. I'm at 170 hours right now and still don't have one. All I'm doing is pressing the repeat button (cuz it's NOT IDLE!!!! You have to manually start your run every time) to not get any shinies... :/ (so after 120 hours of completing the game, still no shiny, not even mythic .... :/ ) Hence the negative review. EDIT: I just logged in to try the devs comment with the refresh => I lost my cloud save and could start from scratch LOL, guess I'm not changing my review.
2 found this helpful
Recommended Mar 31, 2026
Idle Demon Summoner turned out to be way more addictive than I expected. The summoning loop is smooth, the upgrades feel meaningful, and the power scaling is super satisfying to watch. It nails that perfect idle rhythm where you always feel like you’re progressing, even during short sessions. The art and atmosphere add charm, and the pacing kept me engaged the whole time. A genuinely fun and rewarding idle experience.
2 found this helpful
Recommended Apr 6, 2026
Great Game! The grind feels rewarding and the game itself feels unique Everything you expect from a good idle
1 found this helpful
Not recommended Jul 30, 2026
I am sorry to give this a negative review - a warning, really - because I mostly like the gameplay. But it crashes a lot. And it doesn't save regularly, so you get nothing from crashed runs. Occasionally it CTDs; usually it freezes; fairly often it freezes but spawns a second copy, which runs until it doesn't... II'll attach my computer info in case it's relevant.
Recommended May 8, 2026
Funny that I'd finish at 666 hours... The game doesn't provide that much content, the very last achievement is just pure rng. That aside, it's okay, a nice snack for idle fans without any clicker elements to it.
Not recommended Apr 28, 2026
I love idle and clicker games but this one is insanely griindy, i have spent 132 hours running to 100% and it is not satisfying at all, as well as the game completly deleting itself and ♥♥♥♥♥♥♥♥ itself after a power outage for no reason. The characters are very limited and tbh feel insanely underwhelming for the amount of grind you have to do to get them and to progress is at a literal snails pace.

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