diff --git a/CustomBot/README.md b/CustomBot/README.md
new file mode 100644
index 0000000..13b72ef
--- /dev/null
+++ b/CustomBot/README.md
@@ -0,0 +1,9 @@
+# CustomBot
+
+This bot basically have no any useful behaviour, but you may customize it as a playground
+
+## Launch
+
+```bash
+../gradlew run --args="BOT_TOKEN"
+```
diff --git a/CustomBot/build.gradle b/CustomBot/build.gradle
new file mode 100644
index 0000000..fdbd23c
--- /dev/null
+++ b/CustomBot/build.gradle
@@ -0,0 +1,21 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+apply plugin: 'kotlin'
+apply plugin: 'application'
+
+mainClassName="CustomBotKt"
+
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+
+    implementation "dev.inmo:tgbotapi:$telegram_bot_api_version"
+}
diff --git a/CustomBot/src/main/kotlin/CustomBot.kt b/CustomBot/src/main/kotlin/CustomBot.kt
new file mode 100644
index 0000000..45d3861
--- /dev/null
+++ b/CustomBot/src/main/kotlin/CustomBot.kt
@@ -0,0 +1,33 @@
+import dev.inmo.kslog.common.KSLog
+import dev.inmo.kslog.common.LogLevel
+import dev.inmo.kslog.common.defaultMessageFormatter
+import dev.inmo.kslog.common.setDefaultKSLog
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.tgbotapi.extensions.api.bot.getMe
+import dev.inmo.tgbotapi.extensions.behaviour_builder.telegramBotWithBehaviourAndLongPolling
+import dev.inmo.tgbotapi.utils.PreviewFeature
+import kotlinx.coroutines.*
+
+/**
+ * The main purpose of this bot is just to answer "Oh, hi, " and add user mention here
+ */
+@OptIn(PreviewFeature::class)
+suspend fun main(vararg args: String) {
+    val botToken = args.first()
+
+    val isDebug = args.any { it == "debug" }
+
+    if (isDebug) {
+        setDefaultKSLog(
+            KSLog { level: LogLevel, tag: String?, message: Any, throwable: Throwable? ->
+                println(defaultMessageFormatter(level, tag, message, throwable))
+            }
+        )
+    }
+
+    telegramBotWithBehaviourAndLongPolling(botToken, CoroutineScope(Dispatchers.IO)) {
+        val me = getMe()
+
+        allUpdatesFlow.subscribeSafelyWithoutExceptions(this) { println(it) }
+    }.second.join()
+}
diff --git a/settings.gradle b/settings.gradle
index 57b91bf..ba16eb9 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -49,3 +49,5 @@ include ":LinkPreviewsBot"
 include ":BoostsInfoBot"
 
 include ":BusinessConnectionsBot"
+
+include ":CustomBot"