Idle Survivor Demo

Idle Survivor Demo

28 achievements
Ultra Rareร—1
Very Rareร—6
Rareร—3
Uncommonร—1
Commonร—17

About Idle Survivor Demo's achievements

Idle Survivor Demo has 28 Steam achievements, 1 of them ultra-rare โ€” unlocked by under 5% of players. The rarest is "Long Haul", earned by just 1.2% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
1.2%
of players earned "Long Haul"

Community Ratings

No ratings yet
Difficultyโ€”
Easy โ†’ Brutal
Enjoymentโ€”
Meh โ†’ Loved it
Grindinessโ€”
No grind โ†’ Huge grind
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All Idle Survivor Demo achievements

28 achievements
Long Haul
Long Haul
Play for 10 hours.
Ultra Rare1.2%
Oblivion
Oblivion
Complete the campaign on Oblivion.
Very Rare6.8%
Nothing Left
Nothing Left
Complete the campaign on all ten difficulty tiers.
Very Rare6.8%
Centurion
Centurion
Reach round 100 in Endless.
Very Rare8.1%
Nightmare
Nightmare
Complete the campaign on Nightmare.
Very Rare8.4%
Merciless
Merciless
Complete the campaign on Merciless.
Very Rare10.0%
On the Brink
On the Brink
Clear a round with less than 5% health remaining.
Very Rare11.6%
Long Dark
Long Dark
Reach round 50 in Endless.
Rare16.0%
Veteran
Veteran
Complete the campaign on Veteran.
Rare18.5%
Past the Overlord
Past the Overlord
Reach round 25 in Endless.
Rare27.2%
Ten Deep
Ten Deep
Reach round 10 in Endless.
Uncommon37.6%
Unbroken
Unbroken
Complete a campaign without losing a single round.
Common56.2%
Stardust Remains
Stardust Remains
Fall in battle. You keep everything you earned.
Common61.2%
Polymath
Polymath
Open all six passive gateways in a single run.
Common64.7%
Cornerstone
Cornerstone
Hold three keystones in a single run.
Common65.0%
Apex
Apex
Unlock a tier 5 ability.
Common65.8%
Fell the Overlord
Fell the Overlord
Complete the campaign.
Common67.7%
Constellation
Constellation
Own 40 passive nodes in a single run.
Common67.9%
Sever the Siphon
Sever the Siphon
Defeat the Siphon in round 20.
Common69.3%
Century Wave
Century Wave
Defeat 100 enemies in a single round.
Common71.6%
Keystone
Keystone
Take your first keystone.
Common71.7%
Weather the Tempest
Weather the Tempest
Defeat the Tempest in round 15.
Common71.9%
Break the Warden
Break the Warden
Defeat the Warden in round 10.
Common74.5%
Immaculate
Immaculate
Defeat a boss without taking any damage.
Common76.7%
Silence the Herald
Silence the Herald
Defeat the Herald in round 5.
Common80.4%
First Step
First Step
Buy your first passive node.
Common83.4%
Untouched
Untouched
Clear a round without taking any damage.
Common87.9%
First Light
First Light
Survive your first wave.
Common88.1%