Ultimate Waifu Battle Online: Anime Tower Defense Co-Op

8/31/2026, 3:35:03 PM

Release date: 11/9/2022

Tags: #anime #tower-defense #indie #action #casual #online-co-op #third-person-shooter #tabletop

User Reviews

Score: 50%4 user reviews
Review Count: 4 reviews
Fetched At: 8/31/2026, 3:35:03 PM

Reference prices

Japan

¥ 350 (JPY)

Steam JP

$2.99 (USD)

Steam

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 350
Global Price: $2.99
Price in Your Region: ¥ 350Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 1 Sept 2026
Sale Status: Regular pricing
Price Checked At: 8/31/2026, 3:30:34 PM

Key highlight

Ultimate Waifu Battle Online is an anime-themed indie tower defense game where players defend Energy-Crystals from monsters. It features co-op gameplay, multiple maps, and both classic and competitive defense modes.

Who this is for

Recommended for players who enjoy cute characters and strategic tower defense, and want to team up with friends to fend off monster hordes.

Details

Overview

Ultimate Waifu Battle Online (UWBO) plunges players into a vibrant anime-styled world where adorable waifus are the last line of defense against invading monsters. These charming heroines must protect vital Energy-Crystals from being drained, engaging in fast-paced action to secure victory.

Highlights

Engaging Gameplay: Players actively participate by shooting monsters, strategically placing turrets, and cooperating with allies to repel the relentless onslaught.
Diverse Maps: A variety of maps are available, offering different strategic challenges as players defend the world across multiple unique environments.
Multiple Modes: UWBO features both a classic tower defense experience and a competitive defense mode, allowing players to test their survival skills against others.

Who It's For

This game is perfect for fans of anime aesthetics, tower defense strategy, and cooperative online multiplayer. If you enjoy cute characters, action-packed defense scenarios, and working together with friends to overcome challenges, UWBO offers a delightful experience.

Game Info

Developed and published by callysgames, Ultimate Waifu Battle Online is an indie title that blends anime charm with engaging tower defense mechanics. It supports both single-player and online co-op modes, allowing for flexible gameplay experiences. The game was released on November 9, 2022, and is available for players to enjoy.