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Asset pack · · 4 min read

Robot Series Packs 19–21: Outpost Kit Tileset, Final Bosses and Effects

An isometric pixel art tileset for Godot 4 and Tiled, three 192 px final bosses and 23 pixel art effects: explosions, projectiles, shields, heals and more.

Robot Series Pack 19: Outpost Kit cover showing an isometric sci-fi outpost built from the tileset
Outpost Kit demo scene running in Godot 4
Pack 19: the demo scene running in Godot 4.
Dragon-Mech breathing fire in all 8 isometric directions
Pack 20: Dragon-Mech firebreath in 8 directions.
Robot Series Pack 21: Effects cover with an explosion, a shield, lightning and projectiles
Pack 21: 23 pixel art effects.

The last three packs

Packs 19 to 21 complete the Robot Series at 21 packs. After the characters, they add what a level needs around them: an isometric tileset to build the world, three final bosses for the last fight and a set of pixel art effects for every shot, hit and explosion.

They keep the palette, light from the upper left, 1 px outline and 2:1 isometric grid of the robots, so everything from Packs 1 to 21 fits in the same scene.

Pack 19: Outpost Kit, an isometric pixel art tileset

A sci-fi outpost kit with 216 pieces and 355 frames on a 2:1 isometric grid with 64x32 tiles. The robots of the series stand on a tile at the same scale. It comes with a ready-made Godot 4 TileSet with terrains, animated tiles and Y-sort origins, tested in Godot 4.5, and with Tiled tilesets with wang sets, plus the same demo map for both. Free sample: 22 pieces, including floors, a metal wall with an animated lamp, a crate in 3 states and animated pickups.

Get it on itch.io: mekai-games.itch.io/robot-series-pack-19-outpost-kit

  • Floors (118): 24 single tiles (dirt, gravel, dry grass, concrete, metal plates, grating, hazard stripes, oil, scorch marks, a drain, a landing pad, cables, an animated light strip and fan vent) and two 47-tile auto-tile sets: a metal platform with hazard tape and concrete with a kerb.
  • Walls (56): two 16-piece auto-tile wall sets (metal and concrete) with corners, T-junctions, crosses and ends, 16 wall modules (lamps, screens, windows, vents, pipes and more), 2 animated doors, low cover, sandbags, rock walls and a pillar.
  • Props (29): crates and barrels in 3 states (intact, damaged, destroyed), explosive and toxic barrels, a container, a generator, a terminal, a radio mast, a satellite dish, fences, rocks and more.
  • Pickups (13): coin, crystal, small and big repair kits, ammo, energy cell, shield, power-up, extra life, upgrade chip and 3 keycards.
An isometric sci-fi outpost built with the Outpost Kit tileset, with Robot Series robots standing on it
Pack 19: an outpost built from the kit, with robots of the series at the same scale.

Pack 20: Final Bosses

Three huge boss sprites for the last fight of an isometric game, on 192 px cells, the biggest in the series: a 64 px robot stands about knee-high to them. Each boss has 8 or 9 animations in 8 directions, including a rage animation for the phase change halfway through the fight: 2,496 frames in total. The README lists the key frames of every attack, so you know where to deal damage. Free sample: Scrap-Golem, with idle and walk in 8 directions.

Get it on itch.io: mekai-games.itch.io/robot-series-pack-20-final-bosses

  • Dragon-Mech: a four-legged mechanical dragon with membrane wings and a chest furnace. Bite, tail whip and a firebreath that ends in a burning pool; in rage it rears up and roars.
  • Kraken-Bot: an armoured kraken that travels under the floor and bursts out of it. Tentacle slam, grab and an eruption of tentacles from the ground; in rage its armoured doors open on a glowing core.
  • Scrap-Golem: a giant made of junk held together by a magnetic core. Ground smash, crate throw and a magnet storm of scrap; in rage it falls apart and pulls itself back together.
Robot Series Pack 20: Final Bosses lineup with a mechanical dragon, an armoured kraken and a scrap golem
Pack 20: Dragon-Mech, Kraken-Bot and Scrap-Golem.

Pack 21: Effects, 23 pixel art effects

23 animated pixel art effects for action games, 350 frames in all, on cells from 32 to 128 px. Projectiles and muzzle flashes come in the 8 directions of the isometric grid. They use the series palette, but they work in any pixel art game. Every effect has a sprite sheet, single PNG frames, a JSON file with cell size, anchor point, timings and loop flag, an Aseprite source and a Godot 4 SpriteFrames resource, one animation per direction. Free sample: small explosion, bullet and bullet impact.

Get it on itch.io: mekai-games.itch.io/robot-series-pack-21-effects

  • Explosions: small explosion, big explosion with debris and a shock ring, plasma explosion and a ground shockwave.
  • Projectiles in 8 directions: bullet, laser, plasma ball and rocket, plus a muzzle flash.
  • Impacts: bullet impact, laser impact, plasma impact and metal sparks.
  • Elements: lightning strike, smoke puff, dust and fire.
  • Abilities: teleport out, teleport in, shield, shield hit, heal and a sparkle for pickups.
Pixel art explosion effects: small, plasma and big explosions and a ground shockwave
Pack 21: the three explosions and the shockwave.

Effects that chain together

The effects are made to be combined: a muzzle flash at the gun, a projectile in flight and the matching impact where it lands, or a rocket that ends in a big explosion. The shield loops while it is up and plays its hit animation when it is struck; the teleport pair tells you on which frame to hide or show the character.

The demo below shows them at work between Trooper-Bot from Pack 17 and Sentry-Bot, the tripod gun turret from Pack 2.

Two Robot Series robots trading shots with bullets, a rocket, a shield, a big explosion, a heal and a teleport
Pack 21 in action: muzzle flashes, bullets, a shield, a rocket and a big explosion, smoke, a heal and a teleport.

Prices and the full series

On each pack page the free sample costs nothing and the full pack costs €2.99. Pack 20 also has the Blender source files with the 3D models and every animation, unlocked at €4.99. Packs 19 and 21 have no Blender files.

All 21 packs, from the first scout robots to the Outpost Kit and the effects, are in the Robot Series bundle for €34.99: itch.io/s/204631

The packs are also the prizes of the Robot Series Jam, from 14 to 24 November: itch.io/jam/robot-series-jam

  • Commercial and non-commercial games, as many projects as you like
  • Edit, recolour and adapt the assets
  • No reselling or redistribution of the assets
  • No NFTs and no machine-learning training