In Elroi, you can freely explore numerous continents in an expansive fantasy realm and combat various evil forces. Each level in the game presents a unique task, ranging from easy to challenging, allowing you to explore and experience at your own pace. Most missions involve eliminating enemies that approach you. These foes are fierce monsters from diverse continents, each possessing formidable power. You'll defeat them by summoning powerful warriors to fight by your side, utilizing the resources available to you. Each warrior requires a specific amount of resources to summon, so it's crucial to manage them wisely. You must devise clever strategies to overpower your adversaries. Upon completing each level, you'll earn enticing and valuable rewards for your character.

The game offers you over 200 distinct characters within the warrior faction, providing ample choices. With such a vast array of warriors, the tactical possibilities at each level are nearly limitless. However, you can only possess a limited number of warriors, and if you do, it's essential to maximize their potential. You're restricted to using 8 warriors per level, necessitating the creation of a squad that best suits your needs. To form a formidable squad, focus not only on your warriors' attributes but also understand the enemy's strengths. There's a saying, "To know oneself is true progress," so don't become complacent about your warriors.

Alongside battling weaker enemies, you'll also face formidable bosses, larger than typical foes. These bosses are capable of defeating you and withstanding your tactics. However, you'll have ample time and power to attack them, so remain confident. It's crucial to identify their weaknesses to devise the most inventive strategies possible. In addition to engaging in thrilling battles, you have the opportunity to explore numerous continents on Elroi's map. Each continent offers a specific number of levels, and depending on the terrain's nature, the levels can vary significantly. Therefore, research thoroughly before deciding to venture onto any continent.