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Earth is invaded, and humans are in danger! Defend our home against endless waves of HYPS—a fast-growing alien species. Place traps, upgrade weapons, and survive in INVASION!
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Match strength key:80+65+50+<50INVASION
SteamAbout INVASION
INVASION is an action-packed 2D defense game! This game is about protecting your base from waves of HYPS—a fast-growing alien horde trying to wipe out humans to make a new planet. Place traps, weapons, upgrade them, and survive!

KEY FEATURES
BEHIND THE GAME
Handmade with Heart of a Comic writer: Created by a comic writer who loves programming. Every pixel, trap, and all Hyps (creature in INVASION) are 100% hand-drawn from scratch—no AI generation involved.
Pure Fun & Humor: Enjoy funny character animations and developer's humor taste that will make you smile, chuckle, paired with intense, heart-pounding invasion gameplay!
GAME MODES
UPGRADE YOUR CANNONS
Cannons can be upgraded by clicking on each one and select "UPGRADE" which consume your diamonds.

VARIOUS KINDS OF TRAPS
You can place traps around the stage to block enemies, take a look at our traps!
And that’s not all—plenty more annoying, chaos-inducing traps are waiting for you in the Super Trap Pack DLC!
THE STORY
Discover the dark origin of the INVASION. What really happened before the swarm took over?
📖 After the game release, read the Full Graphic Novel for FREE!
THE STRANGE CONTACT

In the year 2600, a new creature named HYPS was discovered on a distant planet. They were friendly, peaceful, and connected by a natural neural network. They lived in harmony with nature, but when attacked, they would unite to protect their home!
THE INCIDENT
Humans wanted to learn the secret behind their natural balance, so they decided to capture HYPS for lab experiments. And that was when everything went wrong!

Major David was sent solo for the mission to bring back samples. But planet's peace changed his heart, and he joined the HYPS instead!
THE GIANT
Earth sent an army to rescue Major David and tried to capture some of them for research, but the HYPS—alongside the Major—fought back!

Humans dropped heavy bombs on the area, leaving Major David severely injured while protecting his little friends.

To save him from serious pain, the swarm of HYPS merged with his body and cured him, transforming him into HYPS GIANT to protect what he loved!

Now, David was fully conscious and connected to their hive mind. He finally realized a terrifying truth of HYPS' system: They are all ONE. If one HYPS sees you, every HYPS knows where you are instantly!

Even as a giant, he could not stop the army's firepower. He was heavily beaten by army weapons and fell down.

The army locked his dead body in a container and brought him to Earth for research...
You heard that.... to Earth, our planet.
LAB'S CRASH
"O, foolish humankind... How blind thou art in thy ignorance. Where knowledge fails thee, choose thou not to act!"
Back on Earth, a group of army scientists researched him and his little friends... without knowing that the living things inside were still awake, they never sleep!

HYPS spawned and broke out of the lab, multiplied fast, and attacked Earth—to build a balance planet with NO HUMANS left.
Yes, you heard it right! A nature balance... with no humans left in it. So, how could human survive from this war?
INVASION is NOT a game! It's the war!
HYPS shares one vision and perception. the whole hive knows where the heart is!
WE MUST PROTECT THE HEART!
The more you fight, more level you reach, they evolve to beat you.
Our only choice is to survive day by day, and wait for the heroes coming back to save our planet... The Lapis Space Hero Team!
Hold the line for 120 seconds, soldier. Stay alive.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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