Criminal Case is free to download, allowing everyone to begin solving exciting mysteries without any upfront cost. As a player, you can dive right into the investigative experience, progressing through various crime scenes and piecing together clues without spending a dime. The app offers all its core gameplay features for free, including the storyline and the initial levels.

However, Criminal Case includes optional in-app purchases that players can choose to enhance their gameplay. These purchases might include items such as extra hint stars, energy refills, or special boosters to solve cases more efficiently. Generally, the game also features advertisements that might appear between levels or when accessing specific features. If these options are not for you, it's perfectly manageable to enjoy and complete the game's mysteries at your own pace without spending real money. The combination of a rich story with free-to-play access makes it appealing for mystery enthusiasts.

Installation on iOS Devices: To install Criminal Case on an iOS device, ensure your device is running iOS 9.0 or later. Open the App Store and use the search bar to type 'Criminal Case.' Locate the app developed by Pretty Simple from the search results. Tap the 'Get' button to begin the download. You may be prompted to enter your Apple ID password or use Face/Touch ID to confirm. Once installed, open the app, and you might be requested to allow notifications to stay updated on game events and progress reports.

Installation on Android Devices: For Android, ensure your device is running Android 4.4 or higher. Open the Google Play Store and search for 'Criminal Case' in the search bar. Find the app by Pretty Simple and tap 'Install.' The download and installation process may take a few minutes. Upon opening the app for the first time, it's wise to grant any requested permissions such as network access to ensure the game runs smoothly and updates accordingly. Pay attention to notifications and storage permissions, which help in managing game progress and updates.

Step 1: After launching Criminal Case for the first time, you'll be introduced to a gripping storyline through an animated cutscene. Pay attention as this unfolds valuable context for the cases you'll solve. Clicking on 'Play' will jump-start your investigation journey.

Step 2: You'll be presented with the game's main interface, where icons and options are your tools. Initially, you'll see the crime scene; tap 'Investigate' to dive into your first case. The game will prompt you with tutorial steps, highlighting how to interact with objects and search for clues.

Step 3: In the hidden object scene, find and tap the listed evidence items scattered throughout. You'll need keen observational skills to pick each clue quickly. Successful finds reward you with stars that can be used for story progressions and analysis.

Step 4: Navigating the game's menu is intuitive. Use the 'Lab' option to process evidence and gather vital findings. Here, you can piece together evidence to draw conclusions that reveal lead suspects in the case.

Step 5: After collecting enough clues, head back to the main board to review the suspects. Activate your deductions: match clues with profiles to determine the culprit. Completing cases will unlock subsequent levels and chapters in your investigation adventure!

Tip 1: Focus on mastering the hidden object scenes by learning where items commonly appear. Practicing sharp observation speeds up finding objects, optimizing energy use, and earning more stars.

Tip 2: Utilize the stars you earn wisely. Prioritize their use in unlocking key story elements and analyzing crucial evidence. This strategic approach can help streamline your case-solving process.

Tip 3: Mind the energy meter; it's your gateway to crime scene investigations, replenished over time or via bonuses. Strategically play in short intervals to ensure energy doesn't go waste, allowing more plays without delay.