How do you level up units in Undead Defenders: Soul Merge?

You drag one unit directly onto another unit of the same rank to create a stronger version. It’s the only way to clear space and build a wall that actually holds.

Can I play Undead Defenders: Soul Merge on my phone?

Yes, it works perfectly on mobile browsers. The touch controls are actually more responsive than the mouse for dragging units around the screen during the heat of battle.

Is Undead Defenders: Soul Merge free to play?

Yes, Undead Defenders: Soul Merge is completely free to play on Nub Games. There are no in-app purchases. No download or registration required.

Can I play Undead Defenders: Soul Merge on mobile?

Undead Defenders: Soul Merge works on both desktop and mobile devices. Best played in landscape mode.

What age rating is Undead Defenders: Soul Merge?

Undead Defenders: Soul Merge has a content rating of 12++. Parental guidance may be recommended for younger players.

Undead Defenders: Soul Merge

You’re staring at a board full of weak skeletons while the living army marches toward your gates. It’s time to step up and play Undead Defenders: Soul Merge online. This strategy title lets you defend the bone fortress for free directly in your browser. There is no download required to start building your skeletal wall. Expect things to get messy once those higher-level knights start cluttering your limited space.

Key Features

Grim Evolution: Stacking identical units creates stronger defenders. You have to decide between keeping many weak units or a few heavy hitters.
Relic Hunting: Defeated enemies drop cursed artifacts. You can cycle these through your chest to build legendary gear that changes the tide.
Necromancer Growth: Your commander gains power as the body count rises. Leveling yourself up is just as important as upgrading your minions.
Bone Strategy: The board space is limited. Mismanaging your grid leads to a quick defeat when the living reach the wall.

How to Play

Undead Defenders: Soul Merge: Managing your skeletons

Use your mouse or finger to tap the create button until your board overflows with recruits. Move one skeleton onto another of equal level to rank them up. Using these Undead Defenders: Soul Merge controls feels snappy, but don't panic-click or you'll clog your screen with low-tier fodder.

Upgrading in Undead Defenders: Soul Merge

After you learn how to play Undead Defenders: Soul Merge, focus on the bottom panel. Spend the souls of fallen enemies to buff your necromancer and your troops. If you ignore these upgrades, the later waves will crush you. The difficulty spikes hard around level ten, so plan your spending wisely.

Who Should Play Undead Defenders: Soul Merge?

You want a war game that demands quick decision-making rather than just mindless clicking? If you have a knack for inventory management and hate seeing your hard-earned progress wiped, this is your jam. Just keep an eye on your grid space before you run out of room for your best knights.