About Dark Tower: Idle Siege
A dark crystal spire stands alone in the middle of the map, and everybody wants it gone: angry villagers with pitchforks, knights, battering rams, catapults, flying saucers and, further on, a whole army of skeletons.
The spire shoots on its own. Your job is to spend coins on damage, fire rate, health, regeneration and range — and every time the spire levels up, choose one of three powers: ricochet bolts, exploding bolts, a ring of spikes, a life-draining tower, meteors, a time-slowing clock, storm coils, orbiting fire and frost orbs, a lightning warlock or a devastating spell.
Each chapter has 50 hand-built waves with a boss every ten. Clear it and keep going in endless mode, or spend the crystal shards you earned in the Workshop to make your next siege stronger.
Features
- Easy one-hand idle defense — the spire attacks automatically
- 100 waves over 2 chapters, a boss every 10 waves, endless mode after wave 50
- 27 powers to combine: bolts, towers, stations, ground traps, orbs, spells and passives
- Coin shop with damage, fire rate, health, regeneration, range and power upgrades
- Permanent Workshop upgrades between runs
- Shiny enemies that drop crystal shards
- 2x game speed
- Plays offline, English and Vietnamese
How to play
- The spire fires at the nearest enemy by itself.
- Tap the cards at the bottom to upgrade with coins; swipe the strip to see more.
- When the spire levels up the game pauses — pick one of three powers.
- Tap “Next wave” to call the next wave early for bonus coins.
- Spell buttons strike the biggest crowd; they recharge after a few seconds.
- When the spire falls, spend your shards in the Workshop and try again.
Tips & tricks
- Put your first coins into Damage and Fire rate — early waves are about killing fast.
- Archers and crossbowmen shoot from far away: buy Range before they show up.
- A Tower power is required before most other powers can be offered — grab one early.
- Spike Ring and Meteor Altar are great against crowds; Storm Coil stuns dangerous attackers.
- In the Workshop, Damage and Health give the biggest boost for the price.
Frequently asked questions
Is Dark Tower: Idle Siege free?
Yes. It is free to download and play. Optional rewarded ads can rebuild your spire or double your shards.
Does it work offline?
Yes. Only the optional rewarded ads need an internet connection.
Which Android version do I need?
Android 7.0 or newer on a phone with an ARM processor.
How do I get stronger?
Every run gives crystal shards. Spend them in the Workshop on permanent damage, health, regeneration and coin bonuses.
Who makes Dark Tower?
Dark Tower: Idle Siege is made by Force Gaming (Force Game Studio). More games are on forcegamestudio.com.



