Towers Defense: Dark Bastion

Towers Defense: Dark Bastion (Obsidian Bastion) is a 9:16 portrait gothic dark fantasy tower defense game where you command 16 ancient stone rampart mounts to defend the elongated sanctuary against relentless waves of undead and abyssal monstrosities.

[Key Features]

• 6 Dark Fantasy Bastion Towers & 3-Tier Arcane Ascension

- Hellfire Brazier: Erupts blazing magma fireballs that incinerate advancing hordes.

- Frost Spire: Fires glacial arcane beams that slow enemy movement by 50%.

- Shadow Crystal: Unleashes long-range piercing void rays with massive damage.

- Necro Obelisk: Channels spectral soul curses that weaken and slow enemies.

- Venom Cauldron: Hurls corrosive alchemical acid globs for sustained damage.

- Siege Ballista: Launches heavy iron bolts built to shatter armored bosses.

• 6 Undead & Abyssal Monster Legions

- Hold the walls against Undead Soldiers, Skeleton Warriors, Fallen Death Knights, Shadow Wargs, Cursed Warlocks, and the Giant Chained Abyssal Colossus.

• 3 Cursed Sanctuaries & Dual Command Modes

- Defend Act I (Ruined Citadel Courtyard), Act II (Cursed Necropolis), and Act III (Abyssal Sanctum).

- Choose between 8 Warden Covenant (You + 7 Arcane Spirit Builders) or Lone Warden (1-Player Defense).

• Real-Time Global Leaderboard (Hall of Wardens)

- Compete with wardens worldwide based on waves survived, legion slain, and remaining Bastion HP.

• Global Leaderboard via Google Play Games

• Compete with players around the world in real time

■ Notes

• Free to play, supported by banner and interstitial ads.