I'll list what I have now.

A basic start menu. Functional but the picture is incomplete.

Opening cutscene is functional, but it needs pictures.

Mission Select screen is functional. Needs pictures and mission description.

I started with the Kaijenny mission first because I thought it would be the easiest. Has a bug with the camera. 

I need to add a way to return to the mission select screen once the mission is over.

There is currently no lose condition.

From here, I'll list my plans.

Opening scene. The three sisters rise from the ocean and walk towards the kingdom. They are followed by strange creatures. The crown princess gets word and summons the other MystiKnights.

Wanting to attempt diplomacy first, the crown princess stands atop a building and welcomes the sisters, hoping they are peaceful visitors. The eldest of the sisters, Kaijoann, reaches out to shake the princess’s hand, but she flicks her instead.

The kaiju sisters split up and rampage in different sections of the kingdom. The MystiKnights armor up and split up to stop them.

I have not decided on names and designs for the knights, so they will be described in vague terms for now.

The mission screen shows where the sisters are on the map.

Princess and Pixie face Kajoann.

Giant and Gnome face Kaijenny.

Mermaid and Lancelot face Kaijulie.

Kaijoann Mission: Side-scrolling Shooter

Princess and Pixie fly through the city, left to right.

Princess swings sword

Pixie shoots energy

They fight flying creatures and dodge fireballs until they reach Kaijoann, who is the boss of the level.

Kaijenny Mission: Catapult

Giant and Gnome pilot the biggest of the Mecharmors.

Kaijeny is on the right side of the map, walking left.

The knights are on the left side of the map, launching rocks.

Defeat her before she reaches the left side.

Kaijulie Mission: Tower Defense

Mermaid and Lancelot build traps for the swarm of creatures rampaging through the kingdom.

Use funds to build traps. The traps damage swarming creatures.

Kaijulie is the boss, arriving last. Lots of health.

Once the three missions are completed, play a new scene. Kaijoann stands back up. Now angry, she starts glowing and attacks again. The MystiKnights return to the castle, which transforms into a giant robot.

Final Mission: Giant Luigi RPG Swipe Fight

RPG fight where the player swipes the mouse cursor over onscreen arrows to both attack and defend. I have a few examples.

Choose sword thrust attack. Swipe left-to-right across arrow.

Choose cannon attack. Click within triangle to shoot cannonballs.

Kaijoann is shooting fireballs. Move the shield up and down to block.

Kaijoann is charging her big energy breath. Swipe up to uppercut her, so she shoots the sky.