Written by G-Dawn Studios
Table of Contents:
1. Screenshots
2. Installing on Windows Pc
3. Installing on Linux
4. System Requirements
5. Game features
6. Reviews
This guide describes how to use Steam Proton to play and run Windows games on your Linux computer. Some games may not work or may break because Steam Proton is still at a very early stage.
1. Activating Steam Proton for Linux:
Proton is integrated into the Steam Client with "Steam Play." To activate proton, go into your steam client and click on Steam in the upper right corner. Then click on settings to open a new window. From here, click on the Steam Play button at the bottom of the panel. Click "Enable Steam Play for Supported Titles."
Alternatively: Go to Steam > Settings > Steam Play and turn on the "Enable Steam Play for Supported Titles" option.
Valve has tested and fixed some Steam titles and you will now be able to play most of them. However, if you want to go further and play titles that even Valve hasn't tested, toggle the "Enable Steam Play for all titles" option.
2. Choose a version
You should use the Steam Proton version recommended by Steam: 3.7-8. This is the most stable version of Steam Proton at the moment.
3. Restart your Steam
After you have successfully activated Steam Proton, click "OK" and Steam will ask you to restart it for the changes to take effect. Restart it. Your computer will now play all of steam's whitelisted games seamlessly.
4. Launch Stardew Valley on Linux:
Before you can use Steam Proton, you must first download the Stardew Valley Windows game from Steam. When you download Stardew Valley for the first time, you will notice that the download size is slightly larger than the size of the game.
This happens because Steam will download your chosen Steam Proton version with this game as well. After the download is complete, simply click the "Play" button.
"Morse Challenger" is an innovative and fun shooting game based on Morse code. In the game, you can learn about Morse code, input the code matching the letters above enemies\' heads, fire bullets to shoot down incoming alien warships, and protect your own ship from being destroyed!
"Morse Challenger" is a casual shooting game centered around Morse code.
This game allows you to become familiar with Morse code while playing. During gameplay, simply input the code that matches the enemy's letter, and your ship will fire bullets to shoot down the alien invaders and protect your homeland!
The game is easy to pick up, with most operations completed by simple taps and holds.
After the game starts, enemy spaceships will continuously appear in the play area. They will attack while charging toward your ship. When an enemy ship collides with your ship, it will self-destruct. Your ship has a certain amount of shield, which can effectively defend against enemy bullets, but enemy self-destructions can easily destroy one of your shields.

You need to observe the letter on the enemy ship and quickly find the corresponding Morse code combination in the Morse code table. Inputting the correct code will lock onto the enemy ship.

On the control panel, by tapping the largest "Tap" button (or the J key), you can input a Morse code "."; by holding the "Tap" button, you can input a Morse code "-". All letters and numbers are composed of "." and "-". As long as you input the correct code combination, you can lock onto the enemy target and attack.

After successfully inputting the Morse code on the control panel, you can quickly issue a firing command by tapping the "Fire" button (or the space key), or you can wait for 2 seconds, and the system will automatically execute the firing command. Additionally, the waiting time for the automatic firing command can be adjusted in the settings via the challenge sensitivity setting.

The difficulty of the battle will gradually increase as your score rises. Whenever the difficulty increases, you will get a chance to resupply. You can choose the desired upgrade direction during resupply. Of course, the funds needed for upgrades must be obtained by destroying enemy ships in battle.

As a casual game, it adopts a linear challenge mode where you play through levels one by one. However, there are multiple difficulty modes that need to be unlocked by completing them one by one.

The ultimate goal of the game — to challenge higher score records!
The way to achieve the goal — become more familiar with Morse code the more you play!