Update Summary

Enemies spawn and waves(Done)

The wave value in the middle of the game screen indicates how many enemies will spawn from the blue portal. For example, if the current wave is 1, then 1 enemy will spawn from the blue portal.

Gif picture comes from The Guradian Tower

The player must place the tower before the enemy appears from the blue portal because once the current wave starts, the player cannot place more towers unless the wave ends.

Gif picture comes from The Guradian Tower

Next

The game presentation and graphics will be released soon...

Assets from: https://assetstore.unity.com/packages/templates/packs/tower-defense-2d-85612?locale=zh-CN#content