Portal TD - Tower Defense

A portal opened, from which crowds of unknown creatures began to climb out!

The player's task is to restrain the onslaught of the attackers with all his might, using towers defense.

There are 4 basic defense towers:
1) Bow. Allows you to quickly and efficiently shoot single targets. The bow is especially good against ogres and has additional damage on them.
2) Staff. It is useful when there is a large concentration of monsters. All monsters in the attack radius will receive an equal amount of damage.
3) Frost. It is able to slow down a lot of enemies in an instant and allow the rest of the defensive structures to attack the enemy.
4) Sword. Attacks several enemies at once, releasing a wide wave of attack that flies in a given direction.

Improving defensive towers significantly increases their characteristics, and also opens up the opportunity to move to a new level by acquiring new abilities TD.
Changing the attack mode of the tower will allow the player to more accurately predict the attack in order to achieve great results.
Speeding up the time to x3 will allow the player to move faster towards progress.

Every 50 rounds completed, you can get one of several bonuses. It is necessary to take into account the bonuses received during the further construction of protective towers in order to achieve maximum efficiency.
A new map is added every day, where you can test your strength and score more rating points.

The game does not require an Internet connection and can work offline.
The size of the mini game is about 7mb (up to 10 MB), and it is made in pixel graphics, which allows it to run even on the weakest devices.

Compete with other players on the leaderboard by the number of rating points for the right to be considered the most effective strategist.