This is an interesting idea with a lot of technical and usability issues. There's a lot of conveyance issues throughout the game, from the "option" on the main menu that only seems to make text disappear, to the one button towards the end of the game where you can't see what it affects, to the buttons themselves being difficult to visually understand (it took me a while to understand it was a button that I needed to stand on or leave something on to activate). It could have also used some instructions with respect to controls, as it took me a bit to figure out how to interact with levers. The game suffers a bit from colorblind accessibility, as the glass gave me some problems. A lot of the objects in the game are visually confusing in general, such as the boxes and buttons looking similar to each other, as well as the broken glass and doors looking similar. I also wasn't a fan of the use of enemies in general. Being ambushed repeatedly wasn't fun, and the "boss" enemy was largely annoying to deal with. Lastly, I noticed some weird scripting issues, such as buttons being briefly deactivated even with a box still on it, causing doors to close and immediately re-open.

I think there's a good game in all of this, but it needed a little more polishing to reach its full potential.

Sorry if this sounds harsh, but : the buttons and the boxes having the exact same shape is confusing, the red laser destroying the boxes but not damaging the player is not intuitive, having limited ammos only allow the player to get softlock (good things there are checkpoints) and the whole game itself is pretty slow and not very fun.

The mechanics all works well and the art is good dont get me wrong. You did a good job in only three days, but I can't even compliment the idea behind this game because I have no idea what you were going for. How does this fit the theme "echoes" ? Answering "Completely" doesn't really help you.

Very fun game! 

The puzzles were engaging and the mechanics were really well implemented. Even the main menu was creative and fun to use. I really enjoy the overall visuals despite their simplicity, the lighting and colors really help sell it and I think it was done well.

As for criticisms I definitely think there should be more of a visual indicator of if a target has been hit already or not, I found myself stuck in the last room for quite a while until I realized that I had missed the far back target after thinking I had hit it. I also feel that there could be a bit more clarity in the opening segment as there's no real guidance telling you what is what and what does what. Some dialogue at the beginning to explain the basic mechanics to the player will really help to avoid any confusion and still leave room for them to solve the puzzles themselves afterwards.

The minigame is fun but could use some tweaking, enemy spawns don't really seem to change and the first time I played it despite never missing a single enemy I still ran out of ammo because none of them dropped any. Upon my second playthrough I got better drops but still only managed about 25 points before running out of ammo.

Despite my many critiques I still had a ton of fun with this one and liked it a lot. This game was super well polished though and has room to become something much greater if you continue development. Great work all around!

I was surprised at how well put together the one puzzle was that utilized all three of the mechanics taught thus far (placing boxes on buttons, pulling levers, and placing boxes to block doors). That puzzle genuinely felt like something out of a fully developed and well thought out game.